Algebra I Fundamentals : Quiz 2: Multiplying and Dividing Polynomials

Simplify b(a + b) - a(a - b).

- a2 + 2 ab + b2

Multiply (6z2 - 4z + 1)(8 - 3z).

-18 z3 + 60 z2 - 35 z + 8

Find the product. -2x(x2 - 3)

-2 x3 + 6 x

Find the product. -mnp(3m - 5n + 7p)

-3 m2np + 5 mn2p - 7 mnp2

Find the quotient. (35n3 - 30n2 + 25n) ÷ (-5n)

-7n 2 + 6n - 5

Find the quotient. 48a3bc2 ÷ 3abc

16 a2c

Simplify 5 + 2{x - 4[3x + 7(2 - x)]}.

34x - 107

Find the product. (6a + b)2

36a 2 + 12ab + b 2

Find the product. (7q - 5)(7q + 5)

49q 2 - 25

Find the product. (2p + 7)(3p - 9)

6 p2 + 3 p - 63

Find the product. 3y2z(2y2z + 4yz - y + z)

6 y4z2 + 12 y3z2 - 3 y3z + 3 y2z2

Find the product. (-d + 4)(-d - 4)

d2 - 16

Given: X = r + 2, Y = 2r - 9, and Z = r2 + 17r + 30. Simplify [X · Y - Z] ÷ X.

r - 24

Find the quotient. y9 ÷ y3

y 6

Perform the long division and check in your notebook. Select the correct answer. (y3 - 125) ÷ (y - 5)

y2 + 5 y + 25