Grade D/C Algebra. Expanding brackets questions Flashcards
1
Q
Expand 2(x+4)
A
2x + 8
2
Q
Expand 5(v-7)
A
5v-35
3
Q
Expand 2x(y +3)
A
2xy + 6x
4
Q
Expand x(x+5)
A
x squared + 5x
5
Q
Expand 2x ( x - 6 )
A
2x squared - 12x
6
Q
Expand -3(x+6)
A
-3x - 18
7
Q
Expand -5(c - 8)
A
-5c+40
8
Q
Expand 3x(x-7)
A
3x squared - 21x
9
Q
Expand (2+a)(b-5)
A
ab - 5a + 2b - 10
10
Q
Expand p(p-8)
A
p squared - 8p
