1 - Algebra Flashcards
0
Q
8z + 2z - 7z
A
3z
1
Q
3x + 2x + 5x
A
10x
2
Q
15y - 4z + 10y + 12z
A
25y - 16z
3
Q
Simplify
p2 + p2
A
2p*2
4
Q
4a + 8
______
4
A
a+2
5
Q
Expand
2(x+5)
A
2x+10
6
Q
10s-7s-9s*2
A
S*2-7s
7
Q
18n
____
9
A
2
8
Q
20pq
_____
5p
A
4q
9
Q
28u*2v
______
7uv
A
4u
10
Q
(6r+8)
_____
2
A
3r+4
11
Q
Factorise
5x+30
A
5(x+6)
12
Q
Factorise
X*2-5x
A
X(x-5)
13
Q
Define factorise
A
To put a given equation into brackets ( expanding brackets in reverse )
14
Q
Define expanding brackets
A
To multiply everything inside brackets by everything outside brackets ( factorising in reverse )
