Maths-
General
Easy
Question
Prove the difference of cubes identity : ![a cubed minus b cubed equals left parenthesis a minus b right parenthesis open parentheses a squared plus a b plus b squared close parentheses](data:image/png;base64,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)
Hint:
where a, b, c and d are real numbers. We are asked to prove the given equation.
The correct answer is: Hence, the proof
Step 1 of 2:
The given equation is
This can be proved by multiplying the RHS of the equation and simplifying to form the LHS.
Step 2 of 2:
Multiply the RHS in the given equation, ![a cubed minus b cubed equals left parenthesis a minus b right parenthesis open parentheses a squared plus a b plus b squared close parentheses](data:image/png;base64,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)
![table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row cell a cubed minus b cubed equals left parenthesis a minus b right parenthesis open parentheses a squared plus a b plus b squared close parentheses end cell row cell a cubed minus b cubed equals a open parentheses a squared plus a b plus b squared close parentheses minus b open parentheses a squared plus a b plus b squared close parentheses end cell row cell a cubed minus b cubed equals a cubed plus a squared b plus a b squared minus a squared b minus a b squared minus b cubed end cell row cell a cubed minus b cubed equals a cubed minus b cubed end cell end table](data:image/png;base64,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Hence, the proof.
Hence, the proof.
To prove an equation to be equal, we have to prove either the RHS is equal to the LHS or vice versa. The side should be selected based on the simplification process.
Related Questions to study
Maths-
Prove the sum of cubes identity : ![a cubed plus b cubed equals left parenthesis a plus b right parenthesis open parentheses a squared minus a b plus b squared close parentheses](data:image/png;base64,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)
To prove an equation to be equal, we have to prove either the RHS is equal to the LHS or vice versa. The side should be selected based on the simplification process.
Prove the sum of cubes identity : ![a cubed plus b cubed equals left parenthesis a plus b right parenthesis open parentheses a squared minus a b plus b squared close parentheses](data:image/png;base64,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)
Maths-General
To prove an equation to be equal, we have to prove either the RHS is equal to the LHS or vice versa. The side should be selected based on the simplification process.
Maths-
How can you use polynomial identities to multiply expressions ?
![open parentheses 2 x squared plus y cubed close parentheses squared](data:image/png;base64,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)
How can you use polynomial identities to multiply expressions ?
![open parentheses 2 x squared plus y cubed close parentheses squared](data:image/png;base64,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)
Maths-General
Maths-
Use polynomial identities to multiply the expressions ?
![left parenthesis x plus 6 right parenthesis squared](data:image/png;base64,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)
Use polynomial identities to multiply the expressions ?
![left parenthesis x plus 6 right parenthesis squared](data:image/png;base64,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)
Maths-General
Maths-
Use polynomial identities to multiply the expressions ?
![left parenthesis x minus 9 right parenthesis left parenthesis x minus 9 right parenthesis](data:image/png;base64,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)
Use polynomial identities to multiply the expressions ?
![left parenthesis x minus 9 right parenthesis left parenthesis x minus 9 right parenthesis](data:image/png;base64,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)
Maths-General
Maths-
Prove the polynomial identity ![x to the power of 4 minus y to the power of 4 equals left parenthesis x minus y right parenthesis left parenthesis x plus y right parenthesis open parentheses x squared plus y squared close parentheses](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAOMAAAATCAYAAABiHLpVAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAQ3ZOC+gAAAu5JREFUeNrtm8FLVEEcxwcPEhJBSEh0k5AOIYInkejSISKWbiERIYFIiHjzJB4kkA6eunaIiCCiQ8gSiAcR8SIS0inwn/AQsgjTb9of+hzf7Mzbt/P7/WaZL3xhdx/sfn7fnXlvZt48perpBVgrfknhyJIhjW6B98B3+53jPv4AdyeQwpElTwPgN+DDfua4Cd4H32HuBFQcJsh1oQ1uHfkyu1unQuo9rVB7sL6BpwqXYi5RcIxjh5esPeTM7Ff1ELwjoM4yDlftwVoGv7TGxRyi4jCBTQhv0JPg3cx+Rbfxe0aZa3RxuGqvPCm1zTU5jskxgSGmoF38czN7W2PgTewInPJx2LXX7hQSFIPjHXghkQa9aM2vYrJr4eym4TfBN5hrC+FYLJsXv3ZMltfwGGUn+AB+XvL5EvgtIcdP8IOSz7vNKmYWZu68TcSuhbObDnAv8okmpLYQDrv2c5ml15HC+1nwe4Yr0is8OxY1BP4DHu6CQwe4TCfgQcexbrKKmcUg8lKwa+HsdaYvvawthMOu/VyPwRv4+pGrxxLoCfir9dkqeIWY46zDMaqsqmTRImLXCbNz1OZTy3VgS7WXYX91uArVXWTxnbHM7/4uvL8FPgZfE9QZq2ZFkUUrsyfZRp2dcQkPjite/S283kAu6sA7DZcoswrJospQry67TpidujafnMPUadW+kW6+eIa5M5ol31G0OeMMMDBsYSbcWYVkYS8ExGTXCbNT1+ZT6QKO+cIfOAm9Dj7owRCgjj6CG+DP6vLNfUq5ltipswrJYsFaUIjJrhNmp67NJ7v2/+PdplXYU/Anxs5oLvlm+fiIkaHs5jNHViFZhNw47xW7TpiduraQq+tkccz6XbU3W9v6gqtXHHqGwTSYh8v7hbkJV1a+LFzbqjK77DZaezsclRpKxiZnCZutfVlI3iieMnvsNlp7oziVmuriiQxuzSvex5A6ZWHmG3OZPbk26qtdjMwDw5sqK/Us+vl/7Hlt/wDdkXS/sRH8jQAAAYJ0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bXN1cD48bWk+eDwvbWk+PG1uPjQ8L21uPjwvbXN1cD48bW8+JiN4MjIxMjs8L21vPjxtc3VwPjxtaT55PC9taT48bW4+NDwvbW4+PC9tc3VwPjxtbz49PC9tbz48bW8+KDwvbW8+PG1pPng8L21pPjxtbz4mI3gyMjEyOzwvbW8+PG1pPnk8L21pPjxtbz4pPC9tbz48bW8+KDwvbW8+PG1pPng8L21pPjxtbz4rPC9tbz48bWk+eTwvbWk+PG1vPik8L21vPjxtZmVuY2VkIHNlcGFyYXRvcnM9InwiPjxtcm93Pjxtc3VwPjxtaT54PC9taT48bW4+MjwvbW4+PC9tc3VwPjxtbz4rPC9tbz48bXN1cD48bWk+eTwvbWk+PG1uPjI8L21uPjwvbXN1cD48L21yb3c+PC9tZmVuY2VkPjwvbWF0aD59XFieAAAAAElFTkSuQmCC)
Prove the polynomial identity ![x to the power of 4 minus y to the power of 4 equals left parenthesis x minus y right parenthesis left parenthesis x plus y right parenthesis open parentheses x squared plus y squared close parentheses](data:image/png;base64,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)
Maths-General
Maths-
Prove the difference of cubes identity :
![a cubed minus b cubed equals left parenthesis a minus b right parenthesis open parentheses a squared plus a b plus b squared close parentheses](data:image/png;base64,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)
Prove the difference of cubes identity :
![a cubed minus b cubed equals left parenthesis a minus b right parenthesis open parentheses a squared plus a b plus b squared close parentheses](data:image/png;base64,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)
Maths-General
Maths-
How could you use polynomial identities to factor the expression
.
How could you use polynomial identities to factor the expression
.
Maths-General
Maths-
Prove the sum of cubes identity :
![a cubed plus b cubed equals left parenthesis a plus b right parenthesis open parentheses a squared minus a b plus b squared close parentheses](data:image/png;base64,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)
Prove the sum of cubes identity :
![a cubed plus b cubed equals left parenthesis a plus b right parenthesis open parentheses a squared minus a b plus b squared close parentheses](data:image/png;base64,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)
Maths-General
Maths-
After diluting salt water, the concentration of salt in the water is given by the function
, where x is the time in hours since the dilution.
b. After how many hours will the concentration of salt in the water be ?Round to the nearest hundredth.
After diluting salt water, the concentration of salt in the water is given by the function
, where x is the time in hours since the dilution.
b. After how many hours will the concentration of salt in the water be ?Round to the nearest hundredth.
Maths-General
Maths-
Which function has a graph with a vertical asymptote at x = 3? Select all that apply .
Which function has a graph with a vertical asymptote at x = 3? Select all that apply .
Maths-General
Maths-
Which function has a graph with a horizontal asymptote at y = -1.
Which function has a graph with a horizontal asymptote at y = -1.
Maths-General
Maths-
After diluting salt water, the concentration of salt in the water is given by the function
, where x is the time in hours since the dilution .
a. What is the concentration of salt in the water after 4 hours?
After diluting salt water, the concentration of salt in the water is given by the function
, where x is the time in hours since the dilution .
a. What is the concentration of salt in the water after 4 hours?
Maths-General
Maths-
A Software CD can be manufactured for
each. The development cost to produce the software is
. The first 200 CDs were used by testers to test the functionality of the software and were not sold.
a .Write a function f for the average cost , in dollars , of a sellable software CD , where x is the number of sellable software CDs
b. What are the vertical asymptotes of the graph ?
c. Graph the function
A Software CD can be manufactured for
each. The development cost to produce the software is
. The first 200 CDs were used by testers to test the functionality of the software and were not sold.
a .Write a function f for the average cost , in dollars , of a sellable software CD , where x is the number of sellable software CDs
b. What are the vertical asymptotes of the graph ?
c. Graph the function
Maths-General
Maths-
Amaya made 10 three point shots out of 25 attempts. If she then goes on to make consecutive three point shots, her success would be given by the function![f left parenthesis x right parenthesis equals fraction numerator x plus 10 over denominator x plus 25 end fraction](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGYAAAAjCAYAAABmSn+9AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAXQ/cXWQAAAv5JREFUeNrtW01kXFEUvkZERISI6KKqRFVEVKiqiqoSY1RkMXQxsooQFRGVTRcVXXQTWURUlarKootSNaIqSlVFRISIqC6qZBmRzSxmURFlcq5+T5/pvW/eue+vefd+fDJz73t3Ju/cd853zjsjhEMcuEpcIO4HHNNNfEHcAV9izCFBvCFOExsBx3whjvvej2HMgYFGzOfdJz5TjK8QK7Zc1CniomL8KeayMMx7YlExfhdz1mCPeMH3fpL4PMM7pkZsV4zLsWObDFMiLuP1qIEvj9swvwPOObUtTnwm3oFS6g1xQVsxKcOc2GaYh9iN1/6D4H+scWUdtrmyEQTVZUPVk0TwLynGi3EF/xmN4gnCIs5LC/3ED8ROYhdxN4QrS9owZeIrxfgqd+MUmlSNgEvYNvzCW4YuhYs+4nqTIcaQAGZpGImvcK9tcGuPiRtcRVMDv2Mh7+IOG37h68TNhI0i/9kq8aJi7q3GlcSZkLYSCz3E1wj2v1CS6Qr7AdIIhz4DDOLvMAwTBZswkIMBythdzVgizkZce84gPjkAT4iPFOOfiLcjlj9uCVe0M0K1yUf61UJdo8M55Y92rJNkgpdb/CBeYmaunPLHqdv/fBSgFrglBU75IwnDNHLGf3ATWluFIFcWtvzhXJkhKshEdXfESMTyhwv+hpBP2KY1czq5zCl/zGIdBwNVdk8zp0owueUPl2AaQpZgOgLmt30xhFv+SKMkk0vI3X/U4pjzUMRMG158rUP8SFU6wRQ3WqwgfwlTLnlgUFZZCohd5x0bEDxeMXIQm7CiMAwb0s2UndOIfiGBy8RvMa6XG2TZvuThxBlGjazal7x8bcsZRo2s2pekqt1RJOMNiIM6Uox5wXhIljek3b4kn1CuCXXHpYc2xPQFCK4BGw2TZvtSP4xyhXFOUTCf+ecpv0ijfUnuetkB0xmDSMg10mxfkgLjnfjbsMLBEPHApgpGmu1LH0PGiSrUWgEswShW5I9ZtC+FFQvy9zE/xZ8HjjXcZTeCFj4D4Q0mU9oW/JQAAADYdEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1pPmY8L21pPjxtbz4oPC9tbz48bWk+eDwvbWk+PG1vPik8L21vPjxtbz49PC9tbz48bWZyYWM+PG1yb3c+PG1pPng8L21pPjxtbz4rPC9tbz48bW4+MTA8L21uPjwvbXJvdz48bXJvdz48bWk+eDwvbWk+PG1vPis8L21vPjxtbj4yNTwvbW4+PC9tcm93PjwvbWZyYWM+PC9tYXRoPraP/hkAAAAASUVORK5CYII=)
Amaya made 10 three point shots out of 25 attempts. If she then goes on to make consecutive three point shots, her success would be given by the function![f left parenthesis x right parenthesis equals fraction numerator x plus 10 over denominator x plus 25 end fraction](data:image/png;base64,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)
Maths-General
Maths-
Which function has a graph with a horizontal asymptote at y = -1.
![text a. end text straight F left parenthesis straight x right parenthesis equals fraction numerator x plus 5 over denominator x minus 3 end fraction](data:image/png;base64,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)
Which function has a graph with a horizontal asymptote at y = -1.
![text a. end text straight F left parenthesis straight x right parenthesis equals fraction numerator x plus 5 over denominator x minus 3 end fraction](data:image/png;base64,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)
Maths-General