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What is the radical of 5√72 PLZ HELP!

User Sprose
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2 Answers

5 votes

Answer: Exact Form: 30√2

Decimal Form:42.42640687…

Step-by-step explanation: Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

I hope this helped :)

User Mihawk
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5.7k points
3 votes

Answer:

30√2

Explanation:

The radical portion of the given expression is √72.

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Perhaps you want the simplest form of your expression. Factor out the perfect squares from under the radical.


5√(72)=5√(36)√(2)=5\cdot 6√(2)=\boxed{30√(2)}

User Therealsachin
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