Algebraic Factors - Topic 5 Flashcards
1
Q
5a - 10b
A
5 (a - 2b)
2
Q
2x^2 + x
A
x (2x + 1)
3
Q
5ab - 10bc
A
5b (a - 2c)
4
Q
27a^2 - 18a^3
A
9a^2 (3 - 2a)
5
Q
x^2 + 3x + 2
A
(x + 2 ) (x + 1 )
6
Q
+ + =
- - =
+ - =
- + =
A
+ +
+ -
+ -
- -
7
Q
x^2 - 9x + 8
A
(x - 8 ) (x - 1 )
8
Q
x^2 + x - 20
A
(x + 5 ) (x - 4 )
9
Q
11x + 28 + x^2
A
(x + 7 ) (x + 4 )
10
Q
x^2 + 12x + 36
A
(x + 6 ) (x + 6 )
(x + 6)^2
11
Q
x^2 - 64
A
(x -8) (x + 8)
