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Factoring when a = 1

Total questions: 15

Worksheet time: 38mins

Name
Class
Date
1.
Factor
r2 -16r + 60
a)
(r - 15)(r + 4)
b)
(r - 6)(r + 10)
c)
(r - 6)(r - 10)
d)
(r +30)(r - 2)
2.
Factor
x-16x + 48
a)
(x - 12)(x - 4)
b)
(x + 6)(x - 8)
c)
(x + 12)(x - 4)
d)
(x -16)(x - 3)
3.
Factor
x2+12x+35
a)
(x+5)(x+7)
b)
(x+4)(x+3)
c)
(x+7)(x-5)
d)
Prime
4.
Factor
d2 - 10d + 25
a)
(d + 5) (d - 5)
b)
(d - 15) (d + 10)
c)
(d + 5) (d - 20)
d)
(d - 5) (d - 5)
5.
Factor
x2 + 5x + 4
a)
(x + 4)(x + 1)
b)
(x + 2)(x + 2)
c)
(x + 4)(x - 1)
d)
(x + 5)(x + 1)
6.
Factor
x2 + 11x + 24
a)
(x + 6)(x + 4)
b)
(x + 10)(x + 2)
c)
(x + 8)(x + 3)
d)
(x + 2)(x + 12)
7.
Factor
x2 - 9x + 20
a)
(x - 10)(x - 2)
b)
(x - 20)(x - 1)
c)
(x - 10)(x + 2)
d)
(x - 5)(x - 4)
8.
Factor
x2 + 4x + 3
a)
(x - 1)(x - 3)
b)
(x + 1)(x + 3)
c)
(x - 1)(x + 3)
d)
(x + 1)(x - 3)
9.
Factor
x+ 3x + 2
a)
(x + 2)(x + 1)
b)
(x + 3)(x - 1)
c)
(x + 3)(x + 1)
d)
(x - 3)(x + 1)
10.
Fully Factor the Following
25x2-81
a)
(5x-9)2
b)
(5x+9)(5x-9)
c)
25(x-9)2
d)
(9x+5)(9x-5)
11.
Fully Factor the Following
4x2-16
a)
(2x-4)(2x+4)
b)
(4x-4)(4x+4)
c)
4(x-2)2
d)
4(x-2)(x+2)
12.
What is the greatest common factor of 48x2and 32x3?
a)
8x2
b)
16x2
c)
16x
d)
96x3
13.
What is the greatest common factor of 42xy2 and 28x3y?
a)
84x3y2
b)
14y
c)
14xy
d)
14xy2
14.
Find the product.
(x + 7)2
a)
x+ 7x + 7x + 49
b)
x+ 7x + 7
c)
7x+ x + 7
d)
x2 + 14x + 49
15.
Which is another way of correctly expressing
 (x  - 3)(x - 3)?
a)
(x2 - 32)
b)
(x2 - 3)
c)
(x + 3)(x - 3)
d)
(x - 3)2