Quiz about Factoring Review

Question 1

Factor:
x² -17x - 60

Accepted Answer

(x - 20)(x + 3)

Answer

(x - 3)(x + 20)

Answer

(x - 3)(x - 20)

Answer

(x + 3)(x + 20)

Question 2

x2-17x+72

Accepted Answer

(x-8)(x-9)

Answer

(x+2)(x-36)

Answer

(x-8)(x+9)

Answer

(x-4)(x-7)

Question 3

x2+10x+16

Accepted Answer

(x+2)(x+8)

Answer

(x-2)(x-8)

Answer

(x+1)(x+16)

Answer

(x+6)(x+10)

Question 4

5x²-15x+10

Accepted Answer

5(x-2)(x-1)

Answer

(5x-2)(x-5)

Answer

5(x-2)(x+1)

Answer

Your Face

Question 5

Factor:
x² - 30x + 225

Accepted Answer

(x - 15)2

Answer

(x + 15)2

Answer

(x + 25)2

Answer

(x - 25)2

Question 6

Factor
3v² - 4v - 7

Accepted Answer

(3v-7)(v+1)

Answer

3(v-7)(v-1)

Answer

Unfactorable

Answer

(3v+1)(v-10)

Question 7

Factor: 4x²-16x-9

Accepted Answer

(2x-9)(2x+1)

Answer

(2x+9)(2x-1)

Answer

(4x-1)(x+9)

Answer

(x+1)(4x-9)

Question 8

Factor:
x²+ 7x - 30

Accepted Answer

(x + 10)(x - 3)

Answer

(x + 10)(x - 7)

Answer

(x - 10)(x + 3)

Answer

(x + 10)(x + 3)

Question 9

Factor
n² + 5n - 6

Accepted Answer

(n - 1)(n + 6)

Answer

(n - 2)(n - 3)

Answer

(n + 1)(n - 6)

Answer

(n + 2)(n - 3)

Question 10

Factor completely:
3x² - 7x - 6

Accepted Answer

(3x + 2)(x - 3)

Answer

(3x - 2)(x + 3)

Answer

(3x - 3)(x + 3)

Answer

(3x - 4)(x - 2)

Question 11

x2 - 16

Accepted Answer

( x - 4) ( x + 4)

Answer

Prime

Answer

( x - 8) ( x + 8)

Answer

( x - 4) ( x - 4)

Question 12

Factor:
80x⁵-70x²-60x⁷

Accepted Answer

10x²(8x³-7-6x⁵)

Answer

2x²(80x³-70-60x⁶)

Answer

10x²(80x⁴-70x-60x⁶)

Answer

3x²(80x³-40-60x⁵)

Question 13

Factor Completely:
3x² + 18x +15

Accepted Answer

3(x + 5)(x + 1)

Answer

3(x² + 6x + 5)

Answer

(x + 5)(x + 1)

Answer

Prime

Question 14

x2 - 225

Accepted Answer

( x - 15) ( x + 15)

Answer

( x + 15) ( x + 15)

Answer

Prime

Answer

( x - 15) ( x - 15)

Question 15

Factor completely: 3x²-36x+96

Accepted Answer

3(x-4)(x-8)

Answer

(x-4)(x-8)

Answer

3(x+1)(x+32)

Answer

3(x-2)(x+16)

Question 16

FACTOR
7w³-14w

Accepted Answer

7w(w2-2)

Answer

7w(w2-2w)

Answer

7w(w-2)

Answer

7w(w+2)

Question 17

Factor
5x²-28x+32

Accepted Answer

(5x-8)(x-4)

Answer

(3x-10)(x+6)

Answer

(x-8)(5x-4)

Answer

(5x-8)(x+7)

Question 18

$$x^3-81x$$

Accepted Answer

$$x\left(x-9\right)\left(x+9\right)$$

Answer

$$\left(x^2-9\right)\left(x^2+9\right)$$

Answer

$$x\left(x-81\right)\left(x+0\right)$$

Answer

$$9x\left(x-9\right)\left(x+1\right)$$

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