Question 1

Divide using an area model. $\frac { 6 m ^ { 3 } + 5 m ^ { 2 } - 9 m + 10 } { m + 2 }$

Accepted Answer

$6 m ^ { 2 } - 7 m + 5$

Answer

$m ^ { 2 } + 7 m + 6$

Answer

$6 m ^ { 2 } + 7 m + 5$

Answer

$m ^ { 2 } + 8 m + 9$

Question 2

Divide. $\frac { - 4 x ^ { 3 } - 28 x ^ { 2 } - 21 x + 18 } { x + 6 }$

Accepted Answer

$- 4 x ^ { 2 } - 4 x + 3$

Answer

$4 x ^ { 2 } - 6 x + 3$

Answer

$4 x ^ { 2 } - 6 x + 3$

Answer

$- 4 x ^ { 2 } + 4 x + 3$

Question 3

Divide. $(2x^3+4x^2-5)\div(x+3)$

Accepted Answer

$2x^2+2x-6-\frac{23}{x+3}$

Answer

$2x^2-2x+8-\frac{20}{x+3}$

Answer

$2x^2+2x-4-\frac{13}{x+3}$

Answer

$2x^2+2x-4-\frac{12}{x+3}$

Question 4

Divide. $2 x ^ { 3 } - 5 x ^ { 2 } + 3 x + 7 \div x - 2$

Accepted Answer

$2x^2-x+1+\frac{9}{x-2}$

Answer

$2x^2-9x-15-\frac{23}{x-2}$

Answer

$2 x ^ { 2 } - x + 1$

Answer

$2 x ^ { 3 } - x ^ { 2 } + x + 9$

Question 5

Divide.     $3 x ^ { 3 } + 5 x - 1 \div x + 1$

Accepted Answer

$3x^2-3x+8-\frac{9}{x+1}$

Answer

$3x^2+3x+8+\frac{7}{x+1}$

Answer

$3 x ^ { 3 } - 3 x ^ { 2 } + 8 x - 9$

Answer

$3 x ^ { 3 } + 3 x ^ { 2 } + 8 x + 7$

Question 6

$\frac{2x^3-5x^2-3x+7}{x-2}$

Accepted Answer

$2 x ^ { 2 } - x - 5$

Answer

$2 x ^ { 2 } + x + 5$

Answer

$2 x ^ { 2 } - 9 x - 21$

Answer

$2 x ^ { 2 } - 9 x + 15$

Question 7

What would be the remainder for this problem: $\frac{2x^3-5x-7}{x+2}$

Accepted Answer

-1

Answer

-13

Answer

-9

Answer

11

Question 8

Divide. $( 4 x ^ { 2 } - 24 x + 35 ) / ( 2 x - 5 )$

Accepted Answer

2x-7

Answer

2x+7

Answer

2x+12

Answer

2x-12

Question 9

What term is missing in this polynomial? $2 x ^ { 3 } + 5 x ^ { 2 } + 9$

Accepted Answer

$0x$

Answer

$0x^4$

Answer

$0x^2$

Answer

$0x^3$

Question 10

Divide: $( 6 b ^ { 2 } - 5 b - 52 ) \div ( 3 b - 10 )$

Accepted Answer

$2b+5-\frac{2}{3b-10}$

Answer

$18b-15+\frac{3}{3b-10}$

Answer

$2b-5+\frac{2}{3b-10}$

Answer

$-2b+15+\frac{2}{3b-10}$

Question 11

Divide. $\frac { 8 x ^ { 2 } + 6 x - 20 } { 4 x - 5 }$

Accepted Answer

$2x+4$

Answer

$2x-5$

Answer

$x-4+\frac{3}{4x-5}$

Answer

$2x-4+\frac{3}{4x-5}$

Question 12

$( 2 x ^ { 3 } + 13 x ^ { 2 } + 31 x + 35 ) / ( 2 x + 7 )$

Accepted Answer

$x ^ { 2 } + 3 x + 5$

Answer

$x ^ { 2 } +3 x - 5$

Answer

$x ^ { 2 } - 3 x + 5$

Answer

$x ^ { 2 } - 3 x - 5$

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