Question
Use polynomial identities to factor the polynomials or simplify the expressions :
![64 x cubed minus 125 y to the power of 6](data:image/png;base64,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)
The correct answer is: Thus, the factor form is 64x^3 - 125y^6 = (4x - 5y^2) (16x^2 + 20xy + 25y^2)
ANSWER:
Hint:
, here a and b can be real values, variables or multiples of both.
We are asked to use polynomial identities to factorize the given expression.
Step 1 of 2:
The given expression is
. ![text It can be written as end text left parenthesis 4 x right parenthesis cubed minus open parentheses 5 y squared close parentheses cubed text . It is of the form end text open parentheses a cubed minus b cubed close parentheses text where end text a equals 4 x straight & b equals 5 y squared text . end text](data:image/png;base64,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)
Step 2 of 2:
Use the polynomial identities to factorize the expression;
![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 64 x cubed minus 125 y to the power of 6 equals left parenthesis 4 x right parenthesis cubed minus open parentheses 5 y squared close parentheses cubed space space space space space space space space space space space space end cell row cell equals open parentheses 4 x minus 5 y squared close parentheses open parentheses left parenthesis 4 x right parenthesis squared plus left parenthesis 4 x right parenthesis left parenthesis 5 y right parenthesis plus left parenthesis 5 y right parenthesis squared close parentheses end cell row cell equals open parentheses 4 x minus 5 y squared close parentheses open parentheses 16 x squared plus 20 x y plus 25 y squared close parentheses space space space space space space end cell end table](data:image/png;base64,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)
Thus, the factor form is ![64 straight x cubed minus 125 straight y to the power of 6 equals open parentheses 4 straight x minus 5 straight y squared close parentheses open parentheses 16 straight x squared plus 20 xy plus 25 straight y squared close parentheses](data:image/png;base64,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)
Note:
Polynomial identities are equations that are true for all possible values of the variable. We can perform polynomial multiplication by applying the distributive property to the multiplication of polynomials.
Related Questions to study
How are Pascal’s triangle and binomial expansion such as (a + b)5 related?
You can find the expansion of (x + y)n using both Pascal’s triangle and binomial expansion.
How are Pascal’s triangle and binomial expansion such as (a + b)5 related?
You can find the expansion of (x + y)n using both Pascal’s triangle and binomial expansion.
Use binomial theorem to expand .![open parentheses s squared plus 3 close parentheses to the power of 5](data:image/png;base64,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)
Use binomial theorem to expand .![open parentheses s squared plus 3 close parentheses to the power of 5](data:image/png;base64,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)
Use polynomial identities to factor the polynomials or simplify the expressions :
![216 plus 27 y to the power of 12](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFwAAAATCAYAAAAd4WrhAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAQ3ZOC+gAAAitJREFUeNrtV8FHREEcfp6VrESyVjrEWmulw16SJIl02EO6rKwkiZU97T+QTl06dE86JIkkydp7VhIrWR2ydOzQNVlrxes3fIfnmbdvZt7M6/I+PvbNjLfffPOb3+/3LCuGKnLEfeIrZ84B+8RHYja2KzwuiBUY6webWCW+xHbpgyOwphfbFJ3hS8QH7+AC8Yb4jbzD8tKmYv5yY5Z4jfeyU76HAJ0Q1e4E0IThE8jhGe8EO4EycQTP01hYDpG/KjA4h+dRGNHUbLisdi9KxFMDhrN912G6EKaIbcU/Y5tuRZAbw2hnSCMAhjXrZCY3EGRS6CmaciIRYSYMFy1U7AYWPGNnxA3O2hrxUFAnMzsvK3geV1PFlHeZq2TAcBHte6hDXmwTjzxjSWKHOB5QE0TmuGBX7BkFScWUHnLYLbGLYtYKKMS6DBfRPoU1Cc5cEYXejQOfw9GCMeIdcTWEKQ6a/SI2ZcOADj4ELIUuwtGonRXaZZ85FsVvrucU8SNknvdFBoKzIaOQtWiTnHGWLz8NRbio9hJy7CB0Xb+Pkb+1I4/2KKnh2jcQ1Tz0DRguqt1GfSkErGviADOIblu32WnkrYSmwlb1qfR55E6dhstoX+d99XFwTlwjXhK3TER3XaWNGWDKEDa26zJiDr3ximbDZbRfEXcE1tXQHrYtQ5AtVCLrUrjmP8RfHMDiP2v/QmEVuQkOojxGBGBGP8U2RIcGPp5iRIAZ1AUj+ANBkK+WPOsIzgAAAIJ0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bW4+MjE2PC9tbj48bW8+KzwvbW8+PG1uPjI3PC9tbj48bXN1cD48bWk+eTwvbWk+PG1uPjEyPC9tbj48L21zdXA+PC9tYXRoPl4oa1YAAAAASUVORK5CYII=)
Use polynomial identities to factor the polynomials or simplify the expressions :
![216 plus 27 y to the power of 12](data:image/png;base64,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)
Explain why the middle term
is 10x.
In the Binomial Expansion's middle term, in the expansion of (a + b)n, there are (n + 1) terms. Therefore, we can write the middle term or terms of (a + b)n based on the value of n. It follows that there will only be one middle term if n is even and two middle terms if n is odd.
The binomial expansions of (x + y)n are used to find specific terms, such as the term independent of x or y.
Practice Questions
1. Find the expansion of (9x - 2y)12's coefficient of x5y7.
2. In the expansion of (2x - y)11, locate the 8th term.
Explain why the middle term
is 10x.
In the Binomial Expansion's middle term, in the expansion of (a + b)n, there are (n + 1) terms. Therefore, we can write the middle term or terms of (a + b)n based on the value of n. It follows that there will only be one middle term if n is even and two middle terms if n is odd.
The binomial expansions of (x + y)n are used to find specific terms, such as the term independent of x or y.
Practice Questions
1. Find the expansion of (9x - 2y)12's coefficient of x5y7.
2. In the expansion of (2x - y)11, locate the 8th term.
Use binomial theorem to expand
.
Use binomial theorem to expand
.
Use polynomial identities to factor the polynomials or simplify the expressions :
![4 x squared minus y to the power of 6](data:image/png;base64,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)
Use polynomial identities to factor the polynomials or simplify the expressions :
![4 x squared minus y to the power of 6](data:image/png;base64,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)
How can you use polynomial identities to rewrite expressions efficiently ?
Polynomial identities are equations that are true for all possible values of the variable and numbers.
How can you use polynomial identities to rewrite expressions efficiently ?
Polynomial identities are equations that are true for all possible values of the variable and numbers.
Use binomial theorem to expand (2c + d)6
The expansion of the expression can also be found using the Pascal’s triangle. But, it is necessary to remember the values of the triangle to write down the expansion.
Use binomial theorem to expand (2c + d)6
The expansion of the expression can also be found using the Pascal’s triangle. But, it is necessary to remember the values of the triangle to write down the expansion.
Use binomial theorem to expand
.
Use binomial theorem to expand
.
Use binomial theorem to expand (x - 1)7
For the expansion of an expression (x + y)n , we would have n+1 terms. This is something you need to keep in mind.
Use binomial theorem to expand (x - 1)7
For the expansion of an expression (x + y)n , we would have n+1 terms. This is something you need to keep in mind.
Use polynomial identities to factor the polynomials or simplify the expressions :
![x cubed minus 27 y cubed](data:image/png;base64,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)
Use polynomial identities to factor the polynomials or simplify the expressions :
![x cubed minus 27 y cubed](data:image/png;base64,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)
Use Pascal triangle to expand![left parenthesis x plus y right parenthesis to the power of 6](data:image/png;base64,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)
Use Pascal triangle to expand![left parenthesis x plus y right parenthesis to the power of 6](data:image/png;base64,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)
Use binomial theorem to expand (s2 + 3)5
For the expansion of an expression (x + y)n , we would have n+1 terms. This is something you need to keep in mind.
Use binomial theorem to expand (s2 + 3)5
For the expansion of an expression (x + y)n , we would have n+1 terms. This is something you need to keep in mind.