Question

raise the quantity in parentheses to the indicated exponent ,and simplify the resulting expression
(x ^9 y^7)^3

Answer 1

(xxxxxxxxx)'3 (yyyyyyy)'3
(xxxxxxxxx) (xxxxxxxxx) (xxxxxxxxx) (yyyyyyy) (yyyyyyy) (yyyyyyy)

Answer 2

the answer would be like this
\[(x ^{9}y ^{7})^{3}=(x ^{9*3}y ^{7*3})=x ^{27}y ^{21}\]
i hope u understood