Question

4. Simplify and express the result in the
form of positive exponent.



{(3/7)^-2}^3​

Answer 1

Answer:daw

idk

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

{(3/7)^-2}^3 => {(3/7)-²×³}

=>{(7/3)}⁶. [ IF POWER IS NEGATIVE WE DO RECIPROCAL OF THE GIVEN FRACTION]

(7/3)⁶

=117649/729

=>{(49/9)}3