Simplify the following a) 3 x a x 2 x b
b c⁵ x c
c 2y⁴ x 5y³
d 3gh² x 4g³h³

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.