Question
Use polynomial identities to multiply each expression 
.
The correct answer is: Hence, the product is:
ANSWER:
Hint:
. Here a and b can be real values, variables or multiples of both.
We are asked to use polynomial identities to multiply each expression.
Step 1 of 2:
The given expression is .
Here, the value of
.
Step 2 of 2:
Substitute the values in the expansion to get the product. Thus, we have:
Hence, the product is:
Note:
Any expression of the form can be expanded using the identity rather than using the conventional and time taking method of multiplying them, .
Related Questions to study
Use the binomial theorem to expand the expressions:
Use the binomial theorem to expand the expressions:
Use the binomial theorem to expand the expressions:
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Use the binomial theorem to expand the expressions:
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Use polynomial identities to multiply each expression .
Use polynomial identities to multiply each expression .
Use the binomial theorem to expand the expressions:
Use the binomial theorem to expand the expressions:
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Use polynomial identities to factor each polynomial : 
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Use polynomial identities to factor each polynomial :
Polynomial identities are used to reduce the time and space while you solve higher degree polynomial expressions.
Use polynomial identities to factor each polynomial : 
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 each polynomial :
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 each polynomial : 
Polynomial identities are used to reduce the time and space while you solve higher degree polynomial expressions
Use polynomial identities to factor each polynomial :
Polynomial identities are used to reduce the time and space while you solve higher degree polynomial expressions
Use polynomial identities to multiply each expression
Any expression of the form (a + b)2 can be expanded using the identity 
rather than using the conventional and time taking method of multiplying them, (a + b)(a + b)
Use polynomial identities to multiply each expression
Any expression of the form (a + b)2 can be expanded using the identity rather than using the conventional and time taking method of multiplying them, (a + b)(a + b)
Use polynomial identities to factor the polynomials or simplify the expressions :
Use polynomial identities to factor the polynomials or simplify the expressions :
Dakota said the third term of the expansions of 
is .Explain Dakota’s error and then correct the answer.
Dakota said the third term of the expansions of is .Explain Dakota’s error and then correct the answer.
Use polynomial identities to multiply each expression .
Polynomial identities are used to reduce the time and space while you solve higher degree polynomial expressions.
Use polynomial identities to multiply each expression .
Polynomial identities are used to reduce the time and space while you solve higher degree polynomial expressions.
