WorksheetsFactoring!
Total questions: 12
Worksheet time: 3hrs 47mins
Name
Class
Date
1.
Factor by grouping:
3x3 + 6x2 + 4x + 8
3x3 + 6x2 + 4x + 8
a)
(3x2 + 4)(x + 2)
b)
(3x2 + 2)(x + 4)
c)
(3x2 - 4)(x - 2)
d)
(x + 4)(x + 2)
2.
Factor by grouping:
x3 + 5x2 - 3x - 15
x3 + 5x2 - 3x - 15
a)
(x2 - 3)(x + 5)
b)
(x2 + 3)(x + 5)
c)
(x2 - 3)(x - 5)
d)
(x2 - 5)(x + 3)
3.
Factor:
x2 + 7x - 30
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
x2 + 9x - 36
x2 + 9x - 36
a)
(x + 12)(x - 3)
b)
(x + 9)(x - 4)
c)
(x - 12)(x + 3)
d)
(x - 9)(x - 4)
5.
Factor
x2 + x - 6
x2 + x - 6
a)
(x + 2)(x + 3)
b)
(x + 6)(x -1)
c)
(x + 3)(x - 2)
d)
(x +1)(x - 6)
6.
Factor:
2m² + 3m - 9
2m² + 3m - 9
a)
2(m + 3)(m - 3)
b)
(2m - 3)²
c)
(m + 3)(2m - 3)
d)
(2m + 3)(m - 3)
7.
Factor completely:
3x2 + 18x +15
Hint: Factor GCF first.
3x2 + 18x +15
Hint: Factor GCF first.
a)
3(x2 + 6x + 5)
b)
(x + 5)(x + 1)
c)
3(x + 5)(x + 1)
d)
Not Factorable
8.
What is a method of checking your work when factoring?
a)
FOIL
b)
asking the teacher every time
c)
assume you're correct
d)
division
9.
Factor completely:
3x² + 5x - 12
3x² + 5x - 12
a)
(3x + 4)(x-3)
b)
(3x - 4)(x + 3)
c)
(3x + 3)(x -4)
d)
(3x - 3)(x + 4)
10.
Factor by grouping:
3x3-x2+6x-2
3x3-x2+6x-2
a)
(x2+2)(3x+1)
b)
(x2+2)(3x-1)
c)
(3x3+6x)(x2-2)
d)
none of the aboe
11.
a)
A.
b)
B.
c)
C.
d)
D.
12.
a)
A.
b)
B.
c)
C.
d)
D.
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