Question

Find the value of 72m = 7-4 = 7-6​

Answer 1

Answer:

72m=2=2

Step-by-step explanation:

72m=2-2=0

72m=0

m=0/72

m=0

Answer 2

7^2m÷7^-4=7^-6

7^2m-^(-4)=7^-6

2m+4=-6

2m=-6-4

2m=-10=m=-5

m=10/2=-5

=-5 answer