Module 10 Polynomials Review

Select all that are polynomials.

• -7xy + 2/y

• -16

Write in standard form.

• 5x + 3x^2 + 15

Find (4h + 5)(h - 6).

Find (7x - 3)(5x + 2)

When you find the product of (m - n)(m + n), the middle terms have a sum of zero.

• True

• False

Answer explanation

group into two terms to be factored

( x + y) (x+y) then two terms will be exatly the same

(x+x)(y+y)

• (x + 5)(x + 8)

• (x + 4)(x + 10)

• (x + 2)(x + 20)

• (x + 7)(x + 6)