Question

Evaluate the expression (3/7)^−3.

Answer 1

\[(\frac{ a }{ b })^(-3)=(\frac{ b }{ a })^3\]

Answer 2

7/3^3

Answer 3

no it will be (7/3)^3

Answer 4

oh...ok

Answer 5

which will be (7^3)/(3^3)

Answer 6

7^3=7x7x7=343
3^3=3x3x3=27

Answer 7

343/27

Answer 8

Exactly...

Answer 9

thanksss :DD

Answer 10

\[\frac{1}{\left(\frac{3}{7}\right)^3}=\frac{343}{27} \]

Answer 11

hahhaah thank you too!