Question

Please tell the value of m in this equation

Answer 1

(- 3) ^m + 1 × ( - 3) ^5 = ( - 3 )^7

( -3 )^ m+ 1 = ( - 3 )^7 / ( -3 ) ^5

( - 3 ) ^ m + 1 = ( -3 ) ^7 . ( - 3) ^ -5

( -3) ^ m + 1 = (- 3) ^7 - 5

( - 3 )^ m +1 = ( -3 ) ^2

m + 1 = 2

m = 2 - 1

m = 1

●hope it helps ●

Answer 2

value of m is 1.

(-3)^m+1 *(-3)^5=(-3)^7
put the value of m
(-3)^1+1*(-3)^5=(-3)^7
(-3)^2*(-3)^5=(-3)^7
(-3)^2+5=(-3)^7