SOLUTION: • 3√x ∙ 3√x = x. Explain why.

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Question 390386: • 3√x ∙ 3√x = x. Explain why.
Found 2 solutions by Alan3354, richard1234:
Answer by Alan3354(69443) About Me  (Show Source):
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
3sqrt%28x%29+%2A+3sqrt%28x%29+=+9x I don't get the "explain why" part as to why it's equal to x. It's only equal when x = 0.