Polynomials Adding Subtracting Multiplying Dividing

Multiply.

(x - 7)(x + 7)

• x² + 7x - 49

• x² - 7x + 49

• x² + 49

• x² - 49

Tags

CCSS.HSA.APR.C.4

(n² + 16n + 69) ÷ (n + 6), what is the remainder?

• 10

• 9

• -10

• -9

Tags

CCSS.HSA.APR.B.2

Divide x⁴ + x³ + 2x² + x -1 by (x+1)

• x² + 2x -1

• x³ + 2x -1

• x² - 2x + 1

• x³ - 2x + 1

Tags

CCSS.HSA.APR.D.6

Divide (2x³+4x²-5) by (x+3).

• 2x²+2x-4 R(-12)

• 2x²-2x+8 R(-20)

• 2x²-4x+1 R0

• 2x²-2x+6 R(-23)

Tags

CCSS.HSA.APR.D.6

(5x+6y)+(5y-6x)= ?

• -x+11y

• 11x+11y

• x+-11y

• 11x-y

Tags

CCSS.HSA.APR.A.1

(2x+3n) - (6x+3n)=?

• 4x

• 8x-6n

• 4x+6n

• -4x

Tags

CCSS.HSA.APR.A.1

(20x² + 12y²) - (10x² + 15y³)

• 10x² + 3y²

• 10x² + 12y² - 15y³

• 10x² - 3x²

• 10x² + 3y³

Tags

CCSS.HSA.APR.A.1

(5x + 6x² ) + ( 6x²+ 23x³)

• 5x + 12x² +23x³

• 12x² +28x³

• 5x + 29x² +6x²

Tags

CCSS.HSA.APR.A.1

Simplify:

2x ( -2x -3)

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

Tags

CCSS.6.EE.A.3

Multiply.

(x + 5)(x + 4)

• (x + 5)(x + 4)

• x² + 20x + 9

• x² + 9x + 20

• x² - 9x + 54

Tags

CCSS.HSA.APR.A.1