Question

find the value of m in (-3)^m-1×(-3)^5=(-3)^7
GUYS URGENT ANSWER IN EXPLANATION ....​

Answer 1

Answer:

The value of M = 3 ........

Answer 2

Answer:

m=3

Step-by-step explanation:

(-3)^(m-1)×(-3)^5=(-3)^7

using identity a^m×a^n=a^(m+n)

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

(-3)^(m+4)=(-3)^7

as base is same on both sides of equation so exponent will be equal.

Therefore

m+4=7

m=7-4

m=3