Test on Characteristics Adding Subtracting and Multiplying Polynomials

Simplify:

2x²(5x²+3x+4)

• 7x⁴+5x³+6x²

• 10x⁴+6x³+8x²

• 7x²+5x+6

• 10x²+6x+8

Tags

CCSS.HSA.APR.A.1

Multiply  7x²y³ (2x⁴y⁵+6xy³)

• 14x⁸y¹⁵+42x²y⁹

• 9x⁶y⁸+13x³y⁶

• 14x⁶y⁸+42x³y⁶

• 14x⁶y⁸+42x²y⁶

Tags

CCSS.HSA.APR.A.1

When Multiplying Polynomials like (x - 2) (x + 9) which methods can you use? Choose ALL that are correct.

• Box Method

• FOIL

• CLT

• PEMDAS

Tags

CCSS.HSA.APR.A.1

• A
• B
• C
• D

Tags

CCSS.HSA.APR.A.1

(2x + 3)(3x + 4)

• 6x² + 17x + 7

• 6x² + 17x + 12

• 6x² + 8x + 12

• 6x² + 9x + 12

Tags

CCSS.HSA.APR.A.1

(4x + 3)(x + 2)

• x² + 11x + 6

• 4x² + 8x + 6

• 4x² + 3x + 6

• 4x² + 11x + 6

Tags

CCSS.HSA.APR.A.1

(x-7)(x+7)

• x²-49

• x²+49

• x²-14x+49

• x²-14x-49

Tags

CCSS.HSA.APR.A.1

(x-3)(x²+2x+7)

• x³-x²+x-21

• x³+5x+13x-21

• x³-3x²+7x-21

• x²+2x-3

Tags

CCSS.HSA.APR.A.1

Simplify:

(2y+1)(4y-3) -(5y²+3)

• 8y²-2y-3

• 3y²-2y-6

• 3y²-2y

• 13y²-2y

Tags

CCSS.HSA.APR.A.1

Simplify:

(x+4) + (x-2)(3x+5)

• 3x²-x-10

• 3x²-14

• 3x²-6

• 3x²+2x+14

Tags

CCSS.HSA.APR.A.1