Question
Use polynomial identities to multiply the expressions ?
The correct answer is: Thus, the product is
ANSWER:
Hint:
, where a and x can be real values, variables or multiples of both.
We are asked to use polynomial identities to find the product of the expression.
Step 1 of 2:
Step 2 of 2:
Use the identity 
to find the product of the expression,
Note:
We use identities to speed up the process of multiplication and simplification. There are some basic polynomial identities that you need to by heart.
Related Questions to study
How can you use polynomial identities to factor polynomials and simplify numerical expressions ? 
Factorization of polynomial of higher degree can be done by polynomial identities. This is used to reduce time and space.
How can you use polynomial identities to factor polynomials and simplify numerical expressions ?
Factorization of polynomial of higher degree can be done by polynomial identities. This is used to reduce time and space.
Use polynomial identities to multiply the expressions ?
Use polynomial identities to multiply the expressions ?
Use polynomial identities to multiply the expressions; 
Polynomial identities are used to reduce the time and space while you solve higher degree polynomial expressions.
Use polynomial identities to multiply the expressions;
Polynomial identities are used to reduce the time and space while you solve higher degree polynomial expressions.
How can you use polynomial identities to multiply expressions ?
How can you use polynomial identities to multiply expressions ?
Use polynomial identities to multiply the expressions; 
Polynomial identities are used to reduce the time and space while you solve higher degree polynomial expressions.
Use polynomial identities to multiply the expressions;
Polynomial identities are used to reduce the time and space while you solve higher degree polynomial expressions.
Use polynomial identities to multiply the expressions ?
Use polynomial identities to multiply the expressions ?
Use polynomial identities to multiply the expressions ?
Use polynomial identities to multiply the expressions ?
How can you use polynomial identities to multiply expressions ? 41 
39
Polynomial identities are used to reduce the time and space while you solve higher degree polynomial expressions.
How can you use polynomial identities to multiply expressions ? 41 39
Polynomial identities are used to reduce the time and space while you solve higher degree polynomial expressions.
How can you use polynomial identities to multiply expressions ?
Any expression of the form 
can be expanded using the identity 
rather than using the conventional and time taking method of multiplying them, 
.
How can you use polynomial identities to multiply expressions ?
Any expression of the form can be expanded using the identity rather than using the conventional and time taking method of multiplying them, .
Prove the difference of cubes identity : 
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 difference of cubes identity :
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 : 
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 :
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.
