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Worksheetsdurga
Total questions: 20
Worksheet time: 58mins
Name
Class
Date
1.
What is the greatest common factor of 48x2and 32x3?
a)
8x2
b)
16x2
c)
16x
d)
96x3
2.
What is the GCF of 20 and 30?
a)
5
b)
2
c)
10
d)
20
3.
factor. 2x + 4
a)
2(x + 2)
b)
2(x + 4)
c)
4(x + 4)
d)
4(x + 2)
4.
factor. 5x2 + 20
a)
5(x + 4)
b)
5x(x + 4)
c)
5(x2 + 4)
d)
5x2(x + 4)
5.
factor. 15x4 + 20x3 - 25x
a)
5x2(3x2 + 4x - 5)
b)
5x(3x3 + 4x2 - 5x)
c)
5x(3x3 + 4x2 - 5)
d)
5(3x4 + 4x3 - 5x)
6.
factor. 24x2 + 30
a)
6(4x2 + 5)
b)
6x(4x + 5)
c)
2(12x2 + 15)
d)
2x(12x + 15)
7.
Factor. 12x2 + 16x + x
a)
x(12x + 17)
b)
4x(3x + 4)
c)
4(3x + 4)
d)
x2(12x + 17)
8.
Factor the Polynomial.
x4 - 16
a)
( 2x - 4) ( 2x + 4)
b)
( x - 2) (x + 2)( x2 + 4)
c)
( x2 - 8) ( x2 + 8)
d)
( x - 4) ( x + 4)
9.
Factor the Polynomial.
x2 + 81
a)
Unfactorable
b)
( x - 9 ) ( x + 9 )
c)
( x + 9 ) ( x + 9 )
d)
( x - 9 ) ( x - 9 )
10.
Factor the Trinomial:
x2 - 8x + 15
x2 - 8x + 15
a)
(x + 5) ( x + 3)
b)
(x - 5) (x - 3)
c)
(x + 15) (x - 1)
d)
(x - 7) (x - 8)
11.
Factor: x2 – 5x – 24
a)
(x - 5)(x + 19)
b)
(x - 8)(x + 3)
c)
(x - 3)(x + 8)
d)
(x - 19)(x + 5)
12.
Factor: x2 + 2x – 3
a)
(x - 2)(x + 1)
b)
(x + 1)(x - 3)
c)
(x + 2)(x - 1)
d)
(x - 1)(x + 3)
13.
Factor
x2 + 12x + 36
x2 + 12x + 36
a)
(x + 6)(x +6)
b)
(x + 9)(x - 4)
c)
(x - 12)(x + 3)
d)
(x - 6)(x - 6)
14.
Factor:
x2 - 25
x2 - 25
a)
( x + 5 ) ( x - 5 )
b)
( x - 5 ) ( x - 5 )
c)
( x + 5 ) ( x + 5 )
d)
Prime
15.
Factor:
x2 - 169
x2 - 169
a)
( x - 13) ( x + 13)
b)
( x + 13) ( x + 13)
c)
( x - 13) ( x -13)
d)
Prime
16.
Factor
n2 + 16n + 63
n2 + 16n + 63
a)
(n-7)(n+4)
b)
(n+7)(n-9)
c)
(n-3)(n-10)
d)
(n+7)(n+9)
17.
Factor Completely: 6x² + 5x - 6
a)
6(x + 1)(x - 6)
b)
(6x + 6)(x - 1)
c)
(2x - 3)(3x + 2)
d)
(3x - 2)(2x + 3)
18.
Factor Completely.
4x2 - 64y2
a)
Unfactorable
b)
( 2x - 32y) (2 x + 32y)
c)
( 2x - 8y) (2 x - 8y)
d)
4( x - 4y) ( x + 4y)
19.
Find the HCF of 24 and 32
a)
1
b)
2
c)
4
d)
8
20.
factor. 2x + 4
a)
2(x + 2)
b)
2(x + 4)
c)
4(x + 4)
d)
4(x + 2)
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