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WorksheetsChapter 4: Algebraic Expansion - Test
Total questions: 15
Worksheet time: 17mins
Expand ( x + 1)2.
x+1
x2 + 1
x2 + 2x +1
x2 + 12
Expand ( x−3)2.
x2 +6x+9
x2 −6x+9
x2 −6x−9
x2 − 9
Expand (x +5)(x−5).
x2−5
x2+5
x2+25
x2−25
Expand (2x + 1)2.
4x2 +4x +1
4x2 +1
4x2 +2x +1
4x2 +4x +2
Expand (2x + 3)2.
2x2 +12x + 6
2x2 +12x + 9
4x2 +12x + 9
4x2 +12x + 6
Expand (3x − 5)2.
9x2 − 30x +25
9x2 − 30x −25
3x2 − 30x −25
3x2 + 30x −25
Expand (4x − 5)(4x + 5).
4x2 − 25
4x2 + 25
16x2 + 25
16x2 − 25
Expand (3x −½)(3x +½).
9x2 −½
9x2 −¼
9x2 + ½
9x2 +¼
Simplify
4 (2x + 1)
8x + 1
8x + 4
2x + 4
8x - 4
a(a + 3) = ...
2a + 3
a2 + 3a
a2 + 3
2a2 + 3a
- (3 + x) = ...
- x + 3
x + 3
- x + 3
x - 3
2(x + y + 2x) = ...
6x + 2y
6x - 2y
6x + y
6x - y
2(a + 1) + 3(a + 1) = ...
5a + 3
5a + 4
5a + 5
6a + 2
- (4x - 6)
Is the following expression expanded correctly or incorrectly?:
10 (x - 5) = 10x - 50
No, this is wrong!
Yes, this is right!
