Hello, bhuang!
Click on "Quote" to see my code . . .
i got the answer to be: or
Is that right? . . . . almost
That negative root is extraneous . . .
Normally, we are not allowed logs of negative quantities.
+ - =0
the base is 5.
how do you do that on here? i can't seem to understand how to work the math tags button so I can put othedr notations like sigma or the integral sign...
anyways, i got the answer to be x=4.82 or x=-0.83
is that right?