Question

Simplify 3^2 4 / 3 7 9.

Answer 1

is it
\[\frac{3^2\times 4}{3\times 7\times 9}\]??

Answer 2

Yep!

Answer 3

ok then since \(3^2=9\) you have
\[\frac{3^2\times 4}{3\times 7\times 9}=\frac{9\times 4}{3\times 7\times 9}\]
\[=\frac{\cancel{9}\times 4}{3\times 7\times \cancel{9}}=\frac{4}{3\times 7}\]

Answer 4

your last job is to multiply \(3\times 7\) in the denominator and you are done

Answer 5

Thank you so much!(:

Answer 6

yw