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Algebra basics practice #1 Flashcards | StudBud
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Algebra basics practice #1
Algebra basics practice #1
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Answers
1
Simplify the following expression:
-9n + 36
9n + 36
9n - 36
-9n - 36
2
What is the solution to the inequality?
r ≥ -2
r ≤ -18
r ≥ -18
r ≤ -2
3
Write the following radical with a rational exponent.
4x3/5
(4x5)1/3
(4x5)1/2
4x5/3
4
Algebraic Expressions
8
9
-15
-9
5
Simplify the expression (7-2)² + (6-2)³.
64
89
25
41
6
Simplify the following expression
2y + x + 8
2y + 4x + 5
11xy
6xy + 5
7
Simplify the following expression.
2m6
4m5
2m5
4m6
8
43) Write as a rational exponent:
∛(9z)
(9z)(1/3)
9(1/3)z(1/3)
(9z)(1/2)
9(1/2)z(1/2)
9
Algebraic Expressions
2(x+3)
2x+3
x+3*2
10
In the expression a
-3
, a is called the exponent.
False
True
11
Simplify the following expression
2gq11
2g24
8g24
12
Solve the multi-step equation.
2
-1.38
6
-6
13
Solve the following multi-step equation.
k=13
k=-5
k=-13
k=5
14
Simplify the following expression.
x0
0
x2
1
15
Solve the multi-step equation.
1
-1
2.67
0
16
Simplify the following expression
Cannot Be Simpified
5z − 4y
5z
5z + 4y
17
Solve the multi-step equation.
-6
1
0
6
18
What is the solution to the following inequality?
x < 11
x < 3
x > 11
x > 3
19
Simplify the following expression
-3a - b
-2a + 2b
-3a + 1.5b
-3a - .5b
20
Express the expression using a positive exponent.
1/p4
1/4p
4p
1/p-4
