Question

If (-3)ᵐ⁺¹ X (-3)⁵ = (-3)⁷, Then the value of m is​

Answer 1

$= > { - 3}^{m + 1 + 5} = { - 3}^{7}$

since bases are equal, powers must be equal

=> m+1+5=7

=>m=1