Enter the next 3 terms from the geometric sequence below. 3
,
−
6
,
12
,
.
.
.

24, 42, 84 you’re doubling

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.