Question

simplify the radical expression if possible
since i can't find the square root button,
81x^5y with the square root over the whole thing

Answer 1

9x^(5/2)y^(1/2)

Answer 2

as per my understanding the question is "square root of ((81x^5)*(y)
is this is yes, then solution is :
sq root of (9*9*x^4*x*y) = 9x^2 * sq root of (xy) this is the solution

Answer 3

do u want me to explain
square root can be also written as
\[(81x^5y)^{1/2}\]

Answer 4

multiply exponents