Question

What's the difference of the two polynomials? (9x²+8x)-(2x²+3x)
A)7x²+5x​

Answer 1

7x²+5x​

Explanation:

(9x²+8x)-(2x²+3x)

We will subtract the like terms. That means that we will subtract
`2x^(2)` from
`9x^(2)` and 3x from 8x.