WorksheetsGrade 8 (factors of quadratic expression )
Total questions: 12
Worksheet time: 27mins
Name
Class
Date
1.
Factor: x2 + 29x + 100
a)
(x + 5)(x + 20)
b)
(x + 4)(x + 25)
c)
(x + 2)(x + 50)
d)
(x + 10)(x + 10)
2.
Factor
x2 - 5x - 36
x2 - 5x - 36
a)
(x - 4)(x + 9)
b)
(x - 6)(x + 6)
c)
(x + 4)(x - 9)
d)
(x -12)(x + 3)
3.
Factor:
x2 + 5x - 24
x2 + 5x - 24
a)
(x - 8)(x + 3)
b)
(x + 8)(x - 3)
c)
(x + 6)(x - 4)
d)
(x + 12)(x - 2)
4.
Factor
x2 -16x + 48
x2 -16x + 48
a)
(x - 12)(x - 4)
b)
(x + 6)(x - 8)
c)
(x + 12)(x - 4)
d)
(x -16)(x - 3)
5.
Factor: x2 - 2x - 24
a)
(x + 6)(x - 4)
b)
(x + 4)(x - 6)
c)
(x - 4)(x - 6))
d)
(x - 3)(x + 8)
6.
What are the factors of x2+3x-40
a)
(x+10)(x-4)
b)
(x+8)(x-5)
c)
(x+20)(x-2)
d)
(x+1)(x-3)
7.
Find the product:
(x + 5)(x - 4)
a)
x2 + 9x + 20
b)
x2 + 9x - 20
c)
x2 + 1x - 20
d)
x2 - 1x - 20
8.
What is a factor of:
x2 + 2x – 3
a)
(x - 2)
b)
(x - 3)
c)
(x + 1)
d)
(x - 1)
9.
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)
10.
What is a factor of:
x2 - 14x + 24
a)
(x - 8)
b)
(x - 12)
c)
(x + 2)
d)
(x + 12)
11.
Factor: x2 + 13x + 30
a)
(x + 3)(x + 10)
b)
(x + 5)(x + 6)
c)
(x + 2)(x + 15)
d)
(x + 1)(x + 30)
12.
Factor: x2 - 16x + 28
a)
(x + 2)(x - 14)
b)
(x - 2)(x - 14)
c)
(x + 14)(x - 2)
d)
(x - 4)(x - 6)
100 %
