What would be the root index, if the following expression were rewritten in radical form? 12x5/8
Rational and Radical Exponents

Quiz
•
Mathematics
•
9th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
12
8
5
x
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
simplify the following..
361/2
36
6
9
18
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the rational exponent of an expression is 5/2, what is the exponent when written in radical form?
5/2
5
2
10
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following does not simplify to an integer?
272/3
161/2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the following
4
9
2
3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What would be the root index if the following expression were written in radical form?
12x2/3
The implied root index
2
There is no root index..
3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the given expression.
49-1/2
7
1/72
1/492
1/7
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