Polynomial word problems

• A

• B

• C

• D

Tags

CCSS.HSA.APR.A.1

Solve to find how much more does gas costs at Citgo than Hess: (12x - 10) - (-4x + 9.2)

• 16x -19.2
• 8x - 0.8
• -8x + 0.8
• -16x + 19.2

Tags

CCSS.7.EE.A.1

Find the difference. 
(3-2x+2x²) - (4x-5+3x²)

• x_² + 6x + 8
• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x² + 3x³ -21x⁴

Tags

CCSS.HSA.APR.A.1

(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12
• 5x³ + 17x² - 24x +12
• 5x³ - 13x² + 24x +12
• 5x³ +13x² - 24x - 12

Tags

CCSS.HSA.APR.A.1

What is the perimeter of this parallelogram?

• 9x

• 5x + 4

• 10x + 8

• 6x²-9x -45

Tags

CCSS.8.EE.C.7B

(3x + 4y - 3z) - (2x - 6y + 7z)

• x + 10y - 10z
• -x +10y - 10z
• x -10y - 10z
• -x -10y - 10z

Tags

CCSS.HSA.APR.A.1

(5x⁴ - 4x³ - 2x² + x - 19) - (x⁴ + 5x³ + 8x² + x + 5)

• 4x⁴ - 9x³ - 10x² - 24
• 4x⁴ - 9x³ - 10x² - 2x - 24
• 4x⁴ - 9x³ - 10x² + 2x - 24
• -4x⁴ - 9x³ - 10x² - 24

Tags

CCSS.HSA.APR.A.1

Find the product

(8n - 4)(7n² - 5n + 3)

• 56n³ + 36n² + 28n + 12

• 3n³ - 24n² + 35n + 6

• 15n³ + 55n² + 40

• 56n³ - 68n² + 44n - 12

Tags

CCSS.HSA.APR.A.1

Find the product

(3p - 1)(2p² - 3p + 2)

• 56p³ - 49p² - 55p - 6

• 4p³ + 13p² - 42p - 35

• 24p³ - 30p² + 62p - 14

• 6p³ - 11p² + 9p - 2

Tags

CCSS.HSA.APR.A.1