Can someone help me with one math question please?
*PIcture is attached*

Answer:
= (-3/4)⁷
Step-by-step explanation:
According to one of the laws of indices, which is (a^m)^n = a^mn
[(-3/4)⁵]² = (-3/4)⁷
((−3/4)5)2
= ((−3/4)5)*((−3/4)5)
=((−3/4)*(−3/4)*(−3/4)*(−3/4)*(−3/4))*((−3/4)*(−3/4)*(−3/4)*(−3/4)*(−3/4))
(−3/4) exponent 10
= (−3)*(−3)*(−3)*(−3)*(−3)*(−3)*(−3)*(−3)*(−3)*(−3) / 4*4*4*4*4*4*4*4*4*4
= (−3) exponent 10 / 4 exponent 10
= 59049/1048576 or 0.056314)