Write down radicand and index of root 5√^13.
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Answer:
hope it helps you
Explanation:
Example 1: Simplify: 3
√
8y3
.
Solution: Use the fact that n
√
an
=a when n is odd.
Answer: 2y
Example 2: Simplify:
√
9x2
.
Solution: The square root has index 2; use the fact that n
√
an
=|a| when n is even.
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