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WorksheetsEx 4F & Ex 4G (test)
Total questions: 11
Worksheet time: 3hrs 45mins
The expression 7(4x - 5) written in expanded form is:
11x - 35
28x - 5
28x - 35
28x + 35
The expression 3(x - 5) written in expanded form is:
x - 15
x - 35
3x - 5
3x - 15
The expression 12(3y + 6) written in expanded form is:
12y + 2
36y + 72
36y + 6
3y + 36
The expression 6x(3a - 2f) written in expanded form is:
18ax - 12fx
18x - 12x
6ax + 12fx
6ax - 12fx
The expression -5m(4m + 3) written in expanded form is:
-35m3
-20m2 + 3
-20m - 15m
-20m2 - 15m
Expand and simplify this expressions: 3(a + 5) + 6(3a + 4)
9a + 39
9a + 9
21a + 39
21a2 + 39
Factorise this expression: 5a + 20
5(a + 20)
20(5a + 4)
5(a + 4)
4(5a + 5)
Factorise this expression: 7x - 21
7(x - 21)
3(x - 7)
7(7x - 3)
7(x - 3)
Factorise this expression: 15x + 35y
5(3x + 7y)
15(x + 3y)
15x(1+ 20y)
5(x + 7y)
Factorise this expression: 26a2b - 12abc
2(13a2b - 6abc)
12(14a2b - abc)
2ab(13a - 6c)
2ab(13 - 6c)
Which of these expressions is not equivalent to 8x + 28?
4(2x + 7)
4 × 2x + 4 × 7
2 × 4x + 2 × 14
8 × x + 2 × 8
