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WorksheetsFactoring out a GCF
Total questions: 13
Worksheet time: 2hrs 10mins
Name
Class
Date
1.
What is the GCF of 2x and 4?
a)
1
b)
2
c)
2x
d)
4
e)
4x
2.
What is the GCF for 5x2+20x ?
a)
5
b)
x
c)
5x
d)
20x
3.
Factor:
x2 - 5x
x2 - 5x
a)
1(x - 5)
b)
x(x - 5x)
c)
x(x - 5)
d)
x2(1 - 5)
4.
Factor:
2n3+16n+12
2n3+16n+12
a)
2n(n3+24n+6)
b)
2(n3+8n+6)
c)
2n(n3+8n+6)
d)
3(n3+8n+6)
5.
Factor
4b5+4b3+16b2
4b5+4b3+16b2
a)
4b3(b4+b2+4b)
b)
4b3(b4+4b+5)
c)
4(b5+b3+4b2)
d)
4b2(b3+b+4)
6.
Factor
16x2-32x
a)
8x(2x-4)
b)
16(x2-2x)
c)
16x(x-2)
d)
Prime
7.
Factor
12x + 9
12x + 9
a)
3(4x + 3)
b)
x(12+9)
c)
3(4x - 3)
d)
not factorable
8.
Factor
a3 + a2 + a
a)
a2(a + a + 1)
b)
a3(1 + a + a)
c)
a(a2 + a + 1)
d)
a(a2 + a)
9.
Factor
7x2 - 14x
a)
7(x2 - 2x)
b)
7x2(x - 2)
c)
7x(x - 2)
d)
7x(x - 14)
10.
Factor
6m2 + 16m
a)
2(3m2 + 8m)
b)
2m(3m + 8)
c)
2m(3m - 8m)
d)
not factorable
11.
Factor
-6r+6
a)
6(r - 1)
b)
-6r(r + 1)
c)
-6(r - 1)
d)
-6(r + 1)
12.
Can 5x + 33 be factored?
a)
yes
b)
no
13.
Factor
-9x + 33
a)
3 (-3x + 11)
b)
-9 (x + 4)
c)
-3 (3x + 11)
d)
9 ( -x + 4)
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