Polynomial Review Algebra I

What is the perimeter of the figure shown here?

• 9x² - 6

• 9x² - 12x - 6

• 9x⁴ - 6

• 9x⁴ - x - 6

Classify by degree of polynomial:
3x² – 8x + 1

• Constant

• Linear

• Quadratic

• Cubic

Classify by degree of polynomial:
7x³ – 8x² -4x+ 9

• Constant

• Linear

• Quadratic

• Cubic

Expand. (x - 5)²

• x² - 25

• x² - 10x + 25

• x² + 10x - 25

• x² + 25

• I don't know

Simplify the expression by combining like terms:
4h³ + h + 3h - 6h³ + 2h²

• h³ + 3h + 2h²

• 4h³ + 2h²

• -4h³ + h + 2h²

• -2h³ + 4h + 2h²

Solve for the variable x in the following equation:

3(x-6)+2x=22

• x=8

• x=2

• x=18

• x=3

Solve for the variable w in the following equation:

12 + 6w - 7w = 3w - 2w

• w = 6

• w = -16

• w = -5

• w = 4

Classify by number of terms:
3x² – 8x + 1

• Monomial

• Binomial

• Trinomial

• 4-Term Polynomial

• A

• B

• C

• D

• A

• B

• C

• D