Which of the following formulas would find the surface area of a right cylinder where his the height, ris the radius, and BA is the base area?
Check all that apply
A. (Pi)(r^2) + (pi)(r)(h)
B. BA + (pi)(r^2)
C. (2)(pi)(r^2)
D. BA + (2)(pi)(r)(h)
E. (2)(pi)(r^2) + (2)(pi)(r)(h)

I’d say d hope it

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.