Dividing Functions Practice

Solve using box method.  $\left(x^2+2x\ -\ 63\right)\div\left(x+9\right)$  

•  $x-7$  

•  $x^2-7$  

•  $x+7$  

•  $x^2+3x-54$  

Solve using the box method. $\left(2x^2+6x-20\right)\div\left(2x-4\right)$  

•  $x+5+\frac{2}{2x-4}$  

•  $x-8$  

•  $x-5+\frac{3}{2x-4}$  

•  $x+5$   

Which term must be inserted in the dividend before you begin long division?

 $\left(2x^3+5x^2+9\right)\div\left(x+3\right)$  

•  $0x^4$  

•  $0x^3$  

•  $0x^2$  

•  $0x$  

Tags

CCSS.HSA.APR.D.6

What is the remainder when you divide
 $\left(2x^3-5x-7\right)\ by\ \left(x+2\right)$  ?

• -9

• 11

• -13

• -1

Tags

CCSS.HSA.APR.B.2

What do you call the function that you divide by?

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The answer to a division question is called the. . .

• Divisor

• Multiplier

• Quotient

• Sum

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

Solve using the box method. $\left(8x^2+6x-20\right)\div\left(4x-5\right)$  

•  $2x-4$  

•  $2x+4$  

•  $2x-1-\frac{16}{4x-5}$  

•  $2x-4-\frac{40}{4x-5}$ 

(3x³ + 5x - 1) ÷ (x + 1)

• 3x³ - 3x² + 8x - 9

• $3x^2-3x+8-\frac{9}{x+1}$

• $3x^2+3x+8+\frac{7}{x+1}$

• 3x³ + 3x² + 8x + 7

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

Use the box method to solve:  $\left(3y^5+5y^2-12y+10\right)\div\left(y^2+2\right)$  

•  $3y^3+6y^2+5y$  

•  $3y^4-6y^2+5$  

•  $3y^3-6y^2+5y-5$  

•  $3y^3-6y+5$  

What do you call the function you are dividing?

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