View Full Version : Algebra ll
ferceballos1
Jun 26, 2007, 10:25 AM
who knows how to solve this problem...
logx^64=6
ebaines
Jun 26, 2007, 10:32 AM
Do you mean:
log _x 64 = 6
Or do you mean:
log (x^{64}) = 6
Please clarify.
ferceballos1
Jun 26, 2007, 10:38 AM
I mean the first one, yeah not the second one... you know how to solve it.
ebaines
Jun 26, 2007, 10:56 AM
OK. Use the definition of the logarithm: if
log _A B = C
then that means that A^C = B. So in this case,
log _x 64 = 6
means that:
x^6 = 64.
Solve for x. Hope this helps.