Adding, Subtracting and Dividing Polynomials

(5x⁴-2x²+4x-3) -  (5x⁴+ 3x³- 4x+3)

• -3x³ - 5x²  + 8x  - 6
• -3x³ - 2x²  + 8x  - 6
• -3x³ - 2x²
• 3x³ - 2x²

Tags

CCSS.HSA.APR.A.1

(3x²-5x+ 8y+7xy+2y²) - (4x²+2x-3y+7xy-3y²)=

• -x² - 7x + 11y + 5y²
• x² + 7x + 11y - y²
• 7x²-3x+5y+14xy-y²
• -x² - 7x + 11y + 14xy + 5y²

Tags

CCSS.HSA.APR.A.1

(5x + 6x² ) + ( 6x²+ 23x³)

• 5x + 12x² +23x³

• 12x² +28x³

• 5x + 29x² +6x²

Tags

CCSS.HSA.APR.A.1

(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

Find the sum: (8u³ + 2u² + 7) + (3u³ – 7u² + 8u)

• 11u³ – 7u² + 2u – 15

• 15 – 7u + 2u² + 11 u³

• 11u³ – 5u² + 8u + 7

• 5u³ + 2u² – 7u + 15

Tags

CCSS.HSA.APR.A.1

Find the sum: (2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x + 1

• 2x² + 5x - 7

• -2x² - 11x - 4

• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

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

• x² + 6x + 8

• -x² - 6x + 8

• 2x² + 5x - 7

• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

Is this division problem worked correctly?

• This is correct!
• This is incorrect!

Tags

CCSS.HSA.APR.D.6