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Factoring & GCF Review

Total questions: 7

Worksheet time: 24mins

Name
Class
Date
1.

Find the GCF:

10x³ - 15x

a)

2x2x

b)

5x5x

c)

3x3x

d)

5x35x^3

2.
Factor out the GCF:
10x³ - 15x
a)
x(10x² - 15)
b)
5x(2x² - 3)
c)
5(2x³ - 3x)
d)
5x²(10x - 3)
3.

Identify the factor signs:


 156x236x+689156x^2-36x+689  

a)

+ , +

b)

- , -

c)

+ , -

4.
a)

-2 , 18

b)

4, -9

c)

1, 36

d)

-9 , -4

5.

 Ax2+Bx+CAx^2+Bx+C is the standard form of a quadratic.
          If A = 4, B = 5 and C = -9, find the factors.

a)

(4x-3)(x+3)

b)

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

c)

(4x-1)(x+9)

d)

(4x+9)(x-1)

6.

Factor : 


 3x211x+63x^2-11x+6  

a)

(3x-1)(x-6)

b)

(3x-3)(3x-2)

c)

(3x-2)(x-3)

d)

(3x-6)(x+1)

7.

Factor:

 6x229x56x^2-29x-5  

a)

(6x+1)(x-5)

b)

(3x+1)(2x+5)

c)

(6x+5)(x-1)

d)

(3x-5)(3x-1)