Algebra Flashcards
1
Q
5x + 6a - 2x - 3a
A
3x + 3a
2
Q
10y + 4w + 2y - 6w
A
12y - 2w
3
Q
7t + 9r - 3t + p
A
4t + 9r + p
4
Q
Factorise fully 12a - 18
A
6(2a - 3)
5
Q
Factorise fully 8q + 12
A
4(2q + 3)
6
Q
Factorise fully a^2 + 3a
A
a(a + 3)
7
Q
Factorise fully 2x^2 - 4x
A
2x(x - 2)
8
Q
Expand 5(x - 7)
A
5x - 35
9
Q
Expand 4(2x + 6)
A
8x + 24
10
Q
Expand x(x + 4)
A
x^2 + 4x
