Question

Solve 11.3^2x – 1 = 15.7

Answer 1

11.3^2x=16.7
take log on both sides and solve

Answer 2

you forgot the - 1..

Answer 3

no added
11.3^2x=15.7+1
11.3^2x=16.7

Answer 4

x ≈ 1.12

x ≈ 0.57

x ≈ 0.94

x ≈ 1.07
these are my options..

Answer 5

ok wait

Answer 6

x approximately equal to 0.57

Answer 7

right?