Question

what is the product of polynomials? x + 5 and 4x^2 - 3x - 4

Answer 1

x + 5 and 4x^2

Multiply the exponent of x by 2giving

The answer is

x^2 evaluates to

Multiply a and 5

Multiply a and 1

The a just gets copied along.

The answer is a

a

5*a evaluates to 5a