Asked by Gavin
What is three root 1/3 ? I'm not sure if that looks right in words, but I don't know how to post the square root symbol. If that doesn't make sense, then pretend that this sign: % is a square root:
3 %1/3
The 3 looks like it's a little above it. Please help me.
It's Radical Functions and Radical Exponents Ch.6, and I do not understand how to do this problem at all..
3 %1/3
The 3 looks like it's a little above it. Please help me.
It's Radical Functions and Radical Exponents Ch.6, and I do not understand how to do this problem at all..
Answers
Answered by
MathGuru
3√(1/3) is the same as 3√1/√3, which is the same as 3/√3.
If you are expected to get rid of the radical in the denominator, multiply both the top and bottom by the equivalent of 1 to get rid of the radical.
3/√3 * √3/√3 = (3√3)/(√9) = (3√3)/3 = √3
I hope this helps and is what you were asking.
If you are expected to get rid of the radical in the denominator, multiply both the top and bottom by the equivalent of 1 to get rid of the radical.
3/√3 * √3/√3 = (3√3)/(√9) = (3√3)/3 = √3
I hope this helps and is what you were asking.
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