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8M: 1-4 QC Basic Exponents
1.
In 3x
2
, what is the base?
A) 2
B) 3
C) x
2
D) x
2.
In 3x
2
, what is the coefficient?
A) 2
B) 3
C) x
D) x
2
3.
Simplify. 4
2
A) 6
B) 16
C) 8
D) -16
4.
Simplify. (-5)
2
A) 10
B) -25
C) -10
D) 25
5.
Write the following using an exponent:
a*a*a*a
A) a + 4
B) 4a
C) aaaa
D) a
4
6.
Write the following using an exponent. 5*5*5
A) 3
5
B) 5
3
C) 15
D) 125
7.
Simplify. (3/4)
2
A) .75
B) 6/8
C) 9/8
D) 9/16
8.
Simplify. -8
2
A) 64
B) -64
C) -16
D) 16
9.
Simplify. 2
3
A) 5
B) 16
C) 6
D) 8
10.
Simplify. 4
3
A) 48
B) 64
C) 12
D) 16
Altres proves d'interés :
SUBSTRACTING POLYNOMIALS
Algebra Review and FUN
Solving multivariable equations
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