Question
Use polynomial identities to factor the polynomials or simplify the expressions :
![10 cubed minus 3 cubed](data:image/png;base64,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)
The correct answer is: Thus, the answer is 10^3 - 3^3 = 973
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 ![10 cubed minus 3 cubed text . It is of the form end text open parentheses a cubed minus b cubed close parentheses text where end text a equals 10 straight & b equals 3 text . end text](data:image/png;base64,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)
Step 2 of 2:
Use the polynomial identity to find the answer of 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 10 cubed minus 3 cubed equals left parenthesis 10 minus 3 right parenthesis open parentheses 10 squared plus left parenthesis 10 right parenthesis left parenthesis 3 right parenthesis plus 3 cubed close parentheses end cell row cell equals 7 left parenthesis 100 plus 30 plus 9 right parenthesis space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space end cell row cell space equals 7 left parenthesis 139 right parenthesis space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space end cell row cell space equals 973 space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space end cell end table](data:image/png;base64,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)
Thus, the answer is ![10 cubed minus 3 cubed equals 973](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
related?
How are Pascal’s triangle and binomial expansion such as
related?
Explain how to use a polynomial identity to factor
.
We use identities to speed up the process of multiplication and simplification. There are some basic polynomial identities that you need to by heart.
Explain how to use a polynomial identity to factor
.
We use identities to speed up the process of multiplication and simplification. There are some basic polynomial identities that you need to by heart.
Use polynomial identities to factor the polynomials or simplify the expressions :
![10 cubed plus 5 cubed](data:image/png;base64,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)
Use polynomial identities to factor the polynomials or simplify the expressions :
![10 cubed plus 5 cubed](data:image/png;base64,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)
Explain why the middle term
is 10x.
Explain why the middle term
is 10x.
Use polynomial identities to factor the polynomials or simplify the expressions :
![9 cubed plus 6 cubed](data:image/png;base64,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)
Use polynomial identities to factor the polynomials or simplify the expressions :
![9 cubed plus 6 cubed](data:image/png;base64,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)
How can you use polynomial identities to rewrite expressions efficiently ?
How can you use polynomial identities to rewrite expressions efficiently ?
Use binomial theorem to expand![left parenthesis 2 c plus d right parenthesis to the power of 6](data:image/png;base64,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)
Use binomial theorem to expand![left parenthesis 2 c plus d right parenthesis to the power of 6](data:image/png;base64,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)
Use polynomial identities to factor the polynomials or simplify the expressions :
![open parentheses 1 over 16 x to the power of 6 minus 25 y to the power of 4 close parentheses](data:image/png;base64,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)
Use polynomial identities to factor the polynomials or simplify the expressions :
![open parentheses 1 over 16 x to the power of 6 minus 25 y to the power of 4 close parentheses](data:image/png;base64,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)
Use binomial theorem to expand .![left parenthesis x minus 1 right parenthesis to the power of 7](data:image/png;base64,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)
Use binomial theorem to expand .![left parenthesis x minus 1 right parenthesis to the power of 7](data:image/png;base64,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)
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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)
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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)
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,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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,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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.