Question

please tell me the answer with laws​

Answer 1

Answer:

(-3)^5+m+1 = (-3)^7                          { (a)^m * (a)^n = (a)^m+n }

(-3)^6+m = (-3)^7

Now what number we should place so that we get (-3)^7

So, the number will be 1

(-3)^6+1 = (-3)^7

= (-3)^7 = (-3)^7

Answer 2

the answer is given in the attachment above