Help me solve 16 - 4ln3x = 2?
回答 (6)
2009-06-13 5:08 pm
✔ 最佳答案
ln3x=14/4=3.53x=33.115
x=11.038484
2009-06-13 5:29 pm
16 - 4ln(3x) = 2
4ln(3x) = 16 - 2
ln(3x) = 14/4
3x = e^(7/2)
x = [e^(7/2)]/3
4ln(3x) = 16 - 2
ln(3x) = 14/4
3x = e^(7/2)
x = [e^(7/2)]/3
2009-06-13 4:56 pm
4 ln 3x = 14
ln 3x = 7/2
3x = e^(7/2)
x = (e^(7/2)) / 3
ln 3x = 7/2
3x = e^(7/2)
x = (e^(7/2)) / 3
2009-06-13 4:54 pm
4 ln (3x) = 14
ln (3x) = 3.5
3x = e^(3.5)
x = e^(3.5) / 3
x = 11.0
ln (3x) = 3.5
3x = e^(3.5)
x = e^(3.5) / 3
x = 11.0
2009-06-13 4:52 pm
4ln3x = 14
ln3x = 14/4
3x = e^(3.5)
x = 1/3 e^(3.5)
use a calculator if you need the numeric value
ln3x = 14/4
3x = e^(3.5)
x = 1/3 e^(3.5)
use a calculator if you need the numeric value
2009-06-13 4:52 pm
You start it out and I'll take you from there.
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