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WorksheetsAlgebra 2 Unit 3 Exponents Practice
Total questions: 20
Worksheet time: 46mins
Name
Class
Date
1.
List the following numbers from least to greatest:
-64 , 3.5 , √27 , 6.666...
-64 , 3.5 , √27 , 6.666...
a)
-64 , 3.5 , √27 , 6.666...
b)
3.5 , √27 , 6.666..., -64
c)
3.5, -64, √27, 6.666...
d)
6.666, √27, -64, 3.5
2.
Order 3π, √ 10 , and 3.25 from greatest to least.
a)
√ 10, 3π, 3.25
b)
√ 10, 3.25, 3π
c)
3π, 3.25, √ 10
d)
3.25, √ 10, 3π
3.
Which list orders the integers from least to greatest?
a)
-5, 3, -2, l -4l
b)
-2, 3, l-4l, -5
c)
-5, -2, 3, l-4l
d)
-2, -5, 3, l-4l
4.
According to exponent rules, when we multiply terms with the same base we _______ the exponents.
a)
Multiply
b)
Add
c)
Divide
d)
Subtract
5.
According to exponent rules, when we divide the expressions we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
6.
Anything raised to a power of zero is always:
a)
0
b)
1
c)
itself
d)
negative
7.
Simplify (-4r5)(2r8)
a)
-8r13
b)
-2r13
c)
-8r40
d)
-2y40
8.
Simplify the exponential expression.
a)
2x6y12
b)
2x5y7
c)
8x6y12
d)
8x5y7
9.
7x0
a)
1
b)
7
c)
x7
d)
x−7
10.
a−51
a)
a−5
b)
5a
c)
a5
d)
a5
11.
a)
5a12b4
b)
5a32b10
c)
5a12b4
d)
a12b45
12.
Write the above expression using a fractional exponent.
a)
b)
c)
d)
13.
Write the above expression in exponential form.
a)
b)
c)
d)
14.
Write the above expression in exponential form.
a)
b)
15.
Rewrite ∛x5 using rational exponents.
a)
x3/5
b)
x5/3
c)
3x5
d)
5x3
16.
Simplify:
a)
2
b)
4
c)
16
d)
64
17.
a)
2b2
b)
2b6
c)
6b6
d)
8b6
18.
a)
A
b)
B
c)
C
d)
D
19.
Add or Subtract to Simplify:
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
a)
-8n2 - 8n + 3
b)
-7n2 - 8n + 3
c)
-6n2 - 8n + 3
d)
-7n2 - 4n + 3
20.
(4x3-5x2+3x)+(-2x3-x2+6x)
a)
2x3-6x2-9x
b)
2x3+6x2+9x
c)
-2x3-6x2+9x
d)
2x3-6x2+9x
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