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Algebra basics Flashcards | StudBud
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Algebra basics
Algebra basics
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Algebra simplification, expansion, substitution basics.
Flashcards
12 cards
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Practice quiz
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Questions
12
Answers
1
Simplify: 6y * -3x
18xy
9xy
-18xy
-9xy
2
(a+b)
2
in words
a plus b to the power of 2
the square of the sum of a and b
square of a and b
a plus b times two
3
simplify: 3x
2
+4x-x
2
-7x
2x2+3x
4x2+3x
2x2+3x
2x2-3x
4
write g
4
in the expanded form
g x g x g x g x g
g x g
4g
g x g x g x g
5
expand and simplify: 2(x+1) + 3(x-4) – 6(x-1)
-x+4
4x-2
-1x -4
-2x-4
6
Simplify: (3x
4
)
2
9x42
9x8
3x6
9X6
7
simplify: (x
3
)
2
x6
3x2
x5
5x
8
If a=3 b=-2 and c= 1 Find b
3
+c
3
-7
1
27
9
9
expand: -2(x+4)
-8-2x
4x-8
-2x-6
8-2x
10
write the algebraic expression for: sum of x and its reciprocal.
x - 1
x + 1/x
x + x/1
x+1
11
What is 2a
2
in words?
twice the square of a
2 times a
two times the square of a
product of 2 and a squared
12
Simplify: 24x
5
/6x
6x4
4x5
4x4
4x2
