Question

Help Please!!!
Rewrite with rational exponents. (^9√9x^8y)^7

Answer 1

\[\sqrt[9]9x ^{8y ^{7}}{?}\]

Answer 2

That surely isn't what you meant. Could you be more clear?

Answer 3

I'm trying to use the equation tab

Answer 4

\[\left( \sqrt[9]{9x ^{8}y} \right)^{7}\]

Answer 5

Ok. Just remember that in a rational (fractional) exponent, the top number is the power and the bottom number is the root. So lets just deal with the inside part to begin with.

Answer 6

ok