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Worksheets

Factoring X^2 + bx+ c

Total questions: 15

Worksheet time: 31mins

Name
Class
Date
1.

Factor

x2 - 2x - 15

a)

(x+5)(x-3)

b)

(x-5)(x-3)

c)

(x-5)(x+3)

d)

(x+5)(x+3)

2.

Factor

x2 + 7x + 12

a)

(x + 2)(x + 10)

b)

(x + 3)(x + 4)

c)

(x + 4)(x + 5)

d)

(x + 4)(x + 6)

3.

Factor x2 + 7x - 30

a)

(x + 10)(x - 7)

b)

(x - 10)(x + 3)

c)

(x + 10)(x + 3)

d)

(x + 10)(x - 3)

4.
Factor
x+ 9x - 36
a)
(x + 12)(x - 3)
b)
(x + 9)(x - 4)
c)
(x - 12)(x + 3)
d)
(x - 9)(x - 4)
5.

Factor

n2 + 5n - 6

a)

(n - 2)(n - 3)

b)

(n - 1)(n + 6)

c)

(n + 1)(n - 6)

d)

(n + 2)(n - 3)

6.

Factor completely:

y2 - 7y + 12

a)

(y - 3) (y - 4)

b)

(y + 3) (y - 4)

c)

(y + 3) (y + 4)

d)

(y - 2) (y - 6)

7.

Factor

x2 - 5x + 3

a)

(x + 3) (x + 1)

b)

(x - 3) (x - 1)

c)

prime

d)

(x - 3) (x + 1)

8.
Factor
k2+7x+10
a)
(k+2)(k+5)
b)
(k-2)(k-5)
c)
(k+10)(k+4)
d)
(k+2)(k-5)
9.
Factor
n2 + 16n + 63
a)
(n-7)(n+4)
b)
(n+7)(n-9)
c)
(n-3)(n-10)
d)
(n+7)(n+9)
10.
Factor
k2 -2k - 24
a)
(k+4)(k-6)
b)
(k+4)(k+6)
c)
(k+6)(k-1)
d)
(k-4)(k+6)
11.
Factor
n2-13n+40
a)
(n-5)(n-8)
b)
(n+5)(n-8)
c)
(n-5)(n+8)
d)
(n+6)(n+1)
12.

Factor

b2 + 8b + 7

a)

(b + 4)(b + 3)

b)

(b + 6)(b + 1)

c)

(b + 7)(b +1)

d)

prime

13.

Factor

x² - 4x + 24

a)

prime

b)

(x + 6)(x - 4)

c)

(x - 8)(x - 3)

d)

(x - 12)(x - 2)

14.

Factor Completely

5v2 - 30v + 40

a)

(5v - 8)(v + 5)

b)

(5v + 5)(v - 8)

c)

5(v - 4)(v - 2)

d)

5(v + 8)(v - 5)

15.

Factor

x2 - 15x + 50

a)

(x - 10)(x - 15)

b)

(x - 10)(x - 5)

c)

(x - 25)(x - 25)

d)

(x - 5)(x - 5)