2007-01-11 15:02:18 · 6 answers · asked by styles4u 4 in Science & Mathematics ➔ Mathematics
This becomes x^2 = 361/289
x = sqrt(361/289)
x = 19/17
2007-01-11 15:06:17 · answer #1 · answered by keely_66 3 · 0⤊ 0⤋
The log is to the base x.
log[x] 361/289 = 2
Exponentiating
361/289 = x²
x = ±â(361/289) = ±(19/17)
2007-01-12 00:14:00 · answer #2 · answered by Northstar 7 · 0⤊ 0⤋
log x 361/289 = 2
10^2 = x 361/289
100 = x 361/289
28900 = x 361
x = 80,055401662....
Solved!!!
2007-01-11 23:06:23 · answer #3 · answered by fortman 3 · 0⤊ 0⤋
Keely is right. Fortman is an idiot.
I don't know about Northstar's answer. I don't think the base of a log can be negative.
2007-01-11 23:12:43 · answer #4 · answered by ? 6 · 0⤊ 0⤋
I believe the answer is7
2007-01-11 23:05:14 · answer #5 · answered by Ted Arcidi 2 · 0⤊ 1⤋
not quite sure but i think
x= 9.14893617...
2007-01-11 23:15:32 · answer #6 · answered by tyder21 4 · 0⤊ 0⤋