Question

(3/7)-2×(3/7)-3 simply and positive exponent as the answer​

Answer 1

Answer:

$(\frac{3}{7} )^{-5} =( \frac{7}{3} )^{5}$

Step-by-step explanation:

$(\frac{3}{7} )^{-2}*(\frac{3}{7} )^{-3}$

$[ Using \ a^m*a^n=a^{m+n} ]$

$(\frac{3}{7} )^{-2-3}$

$(\frac{3}{7} )^{-5}$

Answer 2

Answer:

(7/5)⁵

Step-by-step explanation:

hope it helps thanks