ADD, SUBTRACT, MULTIPLY AND DIVIDE POLYNOMIALS REVIEW

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

• 2x² + 3x +1
• -2x² - 11x -4
• 2x² + 5x -7
• -2x² + 11x -4

Tags

CCSS.HSA.APR.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:

• 9n³ + 4n
• 7n³ + 6
• -3n³ + 2
• 7n⁶ + 6

Tags

CCSS.HSA.APR.A.1

(x - 3)(x +10)

• x^2 - 7x + 13
• x^2 - 6x - 30
• x^2 + 7x - 30
• x^2 + 13x + 30

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

Multiply:

(3x – 5) ( 4x² – 2x – 3)

• 12x³ – 26x² – 25x + 15

• 12x³ – 20x² – 5x + 15

• 12x³ – 20x² – 6x + 15

• 12x³ – 26x² + x + 15

Tags

CCSS.HSA.APR.A.1

Multiply

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Tags

CCSS.HSA.APR.A.1

Multiply

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Tags

CCSS.HSA.APR.A.1

When I am a dividing by a monomial, I should _______ the coefficients and ________ the exponents for each term.

• add, subtract

• subtract , divide

• divide, divide

• divide, subtract

Tags

CCSS.HSA.APR.A.1

 $\frac{20x^2}{5x}$  

•  $15x$  

•  $4x$  

•  $15x^2$  

•  $25x$  

Tags

CCSS.HSA.APR.D.6