Question

find the value of x​

Answer 1

Answer:

find the value of x​

value of x​ is 6

Answer 2

Answer:

x=3is the correct answer because a^m\a^n= a^m-n

then (-7\5)^11-3 = (-7/5)^2x+2

=(-7/5)^8=(-7/5)^2x+2

when bases are equal powers are also equal then we get 2x+2=8

2x=8-2

2x=6

x=6/2

therefore the correct answer is x=3