Question

math problem

Answer 1

@snowflake0531

Answer 2

\[f(m) = \sqrt(5m-6)\] \[f(m) = 9\] so this means that \[9 = \sqrt(5x-6)\] Can you first square both sides, so we can get rid of hte square root?

Answer 3

9^2=5x-6^2

Answer 4

So what is 9^2

Answer 5

81

Answer 6

so 81 = 5x-6
What is x

Answer 7

im not sure

Answer 8

5m-6=81....
Solve for m o-o

Answer 9

17.5

Answer 10

5m=87
87/5 =....

Answer 11

87?! its not 81

Answer 12

17.4

Answer 13

5m-6=81
We add 6 to each side e.e
so 5m=87
so yes m is 17.4