Add/Subtract/Multiply Polynomials Review

Simplify (4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3

• -7n² - 8n + 3

• -6n² - 8n + 3

• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

Classify by degree of polynomial:

8x² - 4 + 9 + 2x²

• Constant

• Linear

• Quadratic

• Cubic

Simplify (2x² + 5x - 7) + (3 - 4x² + 6x)

• 2x² + 3x + 1

• -2x² - 11x - 4

• 2x²+ 5x - 7

• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

Classify by number of terms:

5x + 6x - 9x + 2x

• monomial

• binomial

• trinomial

• polynomial

Subtract (x⁴ + 5x³ + 8x² + x + 5)

from (5x⁴ - 4x³ - 2x² + x - 19)

• 4x⁴ - 9x³ - 10x² - 24

• 4x⁴ - 9x³ - 10x² - 2x - 24

• 4x⁴ - 9x³ - 10x² + 2x - 24

• -4x⁴ - 9x³ - 10x² - 24

Tags

CCSS.HSA.APR.A.1

Which expression is the simplified area of a rectangle with a length of (3$ – 1) and a width of ($ + 5)?

• 3$² + 4$ + 5

• 3$² + 4$ - 5

• 3$² + 14$ + 5

• 3$² + 14$ - 5

Tags

CCSS.HSA.APR.A.1

Classify by degree:

9w + 11w - w

• Constant

• Linear

• Quadratic

• Cubic

Simplify the polynomials:

5 - 2(x³ - 5x² - 6)

• -2x³ + 10x² + 17

• 3x³ - 15x² - 18

• -2x³ - 15 x² + 12

• 3x³ + 10x² - 18

Tags

CCSS.6.EE.A.3

Subtract (x² - 2x + 1) from (3x² - 3x + 2)

• 2x²+x+1

• 2x²-5x+3

• 2x²-x+1

• 4x²-5x+3

Tags

CCSS.HSA.APR.A.1

Simplify: -2x(2x-3)

• -4x² - 3

• 4x² + 3

• -4x² + 6x

• -4x - 6

Tags

CCSS.HSA.APR.A.1