Can some one please tell me how i work this out.

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- Aug 19th 2009, 05:00 PMel123Log help.

Can some one please tell me how i work this out. - Aug 19th 2009, 05:09 PMskeeter
- Aug 19th 2009, 05:19 PMel123
thanks , what if the question says , that the equation equals 2.

and gives me multiples answers to choose what x is. The answer is 64......i dont know why. Could you explain to me the process i go through to get that answer. - Aug 19th 2009, 05:34 PMskeeter