What is the square root of 18/x^3?

1 Answer
Maksymilian M.
May 15, 2018

#(3sqrt2)/x^1.5#

Explanation:

Whilst finding the square root of any fraction, you can find the square root of the numerator and the denominator.
#18/x^3# --> #sqrt18/sqrt(x^3)#

Then you can simplify this by making it into surds and using indices rules.
#sqrt18/sqrt(x^3) = (3sqrt2)/x^1.5# However leave #1.5# as #3/2#

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