Algebra 1 Factoring and Polynomials

Classify by degree of polynomial:
3x³ – 6x

• Constant

• Linear

• Quadratic

• Cubic

What is a letter that represents an unknown number?

• Vocabulary

• Variable

• Constant

• Coefficient

Factor:
10x + 15

• 100x + 150

• 10(x + 5)

• 1(10x + 15)

• 5(2x + 3)

Factor by GCF:
6x + 24

• 2(3x+12)

• 6(x+4)

• x(6+24)

• not factorable

Factor
12x + 9

• 3(4x + 3)

• x(12+9)

• 3(4x - 3)

• not factorable

Factor by using GCF:
8n + 2n

• 2n(4-1)

• 2n(4 + 1)

• n(8n+2)

• 2n(6n+0)

Solve the following problem.
(9x + 17) + (19x - 27)

• 28x + 44

• 28x - 10

• -28x + 10

• -171x - 459

Simplify the expression: 3x + 2x

• 5x

• x

• 6x

• 5

Simplify the expression: 2x + 1 + 7x 

• 10x

• 10

• 9x + 1

• 9 + 1x

Solve the following problem.
(3x - 4) + (12x + 10)

• x - 12

• 15x + 6

• 36x + 40

• 17x + 9,000