HELP ASAP NOWWW PLEASEEE

X=0 because when you have something to the power of zero your answer is 1.
x=0 since 1 to the power of zero equals 1.

hope im not too late

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.