SOLUTION: 1.) -10 + log3 (n+3) = -10 2.) -2log5 7x=2 3.) log -m +2=4 4.) -6log(x-3)=-24

Question 1031156: 1.) -10 + log3 (n+3) = -10
2.) -2log5 7x=2
3.) log -m +2=4
4.) -6log(x-3)=-24
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

The only way for the logarithm function of any base to have a zero value is if the argument of the function is equal to 1. Check it out with a graphing program that lets you graph logs to any base. No matter what base you choose, the graph of

will cross the x-axis at (1,0).

Therefore:

John

My calculator said it, I believe it, that settles it

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