SOLUTION: can you please explain how you get the answer square root symbol and then under it is 45a^2b^3c^4 thank you

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Question 378213: can you please explain how you get the answer
square root symbol and then under it is 45a^2b^3c^4
thank you
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
square root symbol and then under it is 45a^2b^3c^4
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sqrt[45a^2b^3c^4]
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= sqrt[9a^2b^2c^4*5b]
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= sqrt[9a^2b^2c^4]*sqrt[5b]
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= 3abc^2*sqrt[5b]
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Cheers,
Stan H.