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