Question

If logx=-5 , what is x?

A. -0.00005
B. 0.00001
C. 0.00005
D. -0.00001

Answer 1

do you have an answer?

Answer 2

I have been doing log(-0.00005)=-5x
but it still comes out as different answers other than -5

Answer 3

okay here's a hint \[\huge \log x \implies \log_{10} x\]

Answer 4

when the base is not given it is automatically 10

Answer 5

and like subing x for the answers but I still dont see it

Answer 6

oh ok I see ill try tht

Answer 7

those are called common logarithms

Answer 8

I got B now

Answer 9

yup

Answer 10

yay thanks :)