Question

# How can you use polynomial identities to factor polynomials and simplify numerical expressions ?

## The correct answer is: Factorization of polynomial of higher degree can be done by polynomial identities. This is used to reduce time and space.

### ANSWER:

Hint:

, where a and b can be real numbers, variables or multiples of both.

We are asked to factorize the given expression using a polynomial identity.

Step 1 of 2:

Here, the given expression is .

It can be written as: , where .

Step 2 of 2:

Apply the polynomial identity to factorize the expression .

Hence, the answer is: .

Note:

Factorization of polynomial of higher degree can be done by polynomial identities. This is used to reduce time and space.

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