Question

do this sum and give answer​

Answer 1

Step-by-step explanation:

please follow me if my answer is correct

Answer 2

Answer:

(-3)^m+1 × (-3)^5 = (-3)^7

m+1 × 5 = 7

m+1 = 7 / 5

m = 1.4 - 1

m = 0.4

Hope it helps☺