Question

If (–3)power (m+1) × (–3)[power 5 = (–3)power 7 then the value of m is: *

A. 5
B. 7
C. 1
D. 3​

Answer 1

Step-by-step explanation:

(m+1)+5=7

m+1=7-5

m+1=2

m=2-1

m=1

Answer 2

Answer:

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