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Basics of Algebra and Sequences Revision Flashcards | StudBud
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Basics of Algebra and Sequences Revision
Basics of Algebra and Sequences Revision
20 terms
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StudBud Administration
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Foundation algebra GCSE revision
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Simplify 2g + 6h - 5g - 2h
3g + 4h
-3g + 4h
-3g - 8h
7g - 4h
2
Expand 2x(x + 4)
x2 + 8x
2x2 + 4
2x2 + 8x
x2 + 4
3
Expand 3(2x - 5)
6x - 15
2x - 3x
6x2 - 5
-6x2
4
Describe the following sequence in words 128, 32, 8, 2
Multiply by 2
Divide by 4
Multiply by 4
Divide by 2
5
If d=6 and y=-2, find the value of d - y
2
8
4
6
6
Expand a(a - 2b)
2a2 - 2b
a2 - 2ab
a2 - 2b
a2 + 2ab
7
What is the perimeter of this shape in terms of x
x + 10
14x
4x + 10
4x + 5
8
Simplify 4a + 3a
12a
7a
12a2
7a2
9
What is the next term of the sequence -2, 4, 10, 16
16
24
22
20
10
If m=4 and n=5, find the value of m - n
9
-1
1
-9
11
Solve 6x = 24
x = 18
x = 30
x = 4
x = 12
12
If w=1 and t=3, find the value of 5t - 4w
19
11
12
15
13
What is the nth term of 1,8,15,22,...
7n - 6
7n
n + 7
7n + 6
14
What is the nth term of 5,8,11,14
3n
n + 3
3n + 2
3n - 3
15
Decribe the following sequence in words 7,14,21,28,...
Half
Add seven
Subtract 7
Double
16
Solve x/3 = 9
x = 12
x = 6
x = 3
x = 27
17
What is the perimeter of this shape in terms of x?
20x
8x + 8
8x + 10
8x + 12
18
Simplify 3a + 7b + 2a + 5b
15ab
a + 12b
5a + 7b
5a + 12b
19
Expand 3(x + 2)
3x + 2
6x + 2
6x
3x + 6
20
Solve x - 5 = 12
x = 17
x = 11
x = 7
x = 12
