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现在参加这个测试
8M: 1-4 QC Basic Exponents
1.
In 3x
2
, what is the base?
A) x
2
B) 3
C) 2
D) x
2.
In 3x
2
, what is the coefficient?
A) 3
B) x
C) 2
D) x
2
3.
Simplify. 4
2
A) 6
B) 16
C) -16
D) 8
4.
Simplify. (-5)
2
A) 10
B) 25
C) -25
D) -10
5.
Write the following using an exponent:
a*a*a*a
A) a + 4
B) a
4
C) aaaa
D) 4a
6.
Write the following using an exponent. 5*5*5
A) 3
5
B) 125
C) 5
3
D) 15
7.
Simplify. (3/4)
2
A) 6/8
B) 9/16
C) 9/8
D) .75
8.
Simplify. -8
2
A) 16
B) -16
C) 64
D) -64
9.
Simplify. 2
3
A) 5
B) 8
C) 16
D) 6
10.
Simplify. 4
3
A) 12
B) 16
C) 48
D) 64
参加了这次测试的学生也参加了 :
SUBSTRACTING POLYNOMIALS
Algebra Review and FUN
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