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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 8 - Mathematics
6.2 nth Root Problems - II

Example:
Cube root of a9b-6.
Solution:
(a9b-6)1/3
= a9/3b-6/3
= a3b-2


Directions: Solve the following problems. Also write at least ten examples of your own.
Q 1: 5th root of a5b-10 = _____.
a-2b
ab-2
None of these
a2b-2

Q 2: Cube root of 27a3b6 = _____.
3ab2
27a2b-1
None of these
3a2b-1

Q 3: 4th root of a8b-4 = _____.
None of these
a2b-2
a2b-1
a6b-1

Q 4: Square root of 36a4b-2 = _____.
6ab-1
6a2b-1
None of these
36a2b-1

Question 5: This question is available to subscribers only!

Question 6: This question is available to subscribers only!


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