lanaiheart7
19.10.2019 •
Mathematics
How would i solve the problem:
e^4x=120
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Ответ:
You would take the "ln" (that is, "natural logarithm") of EACH side of the equation:
ln (e^4x) = ln (120);
Then continue:
4x ln e = ln 120
4x = ln 120 ; (since "ln e = 1")
then divide EACH side of the equation by "4", to isolate "x" on one side of the equation; and to solve for "x" ;
4x / 4 = (ln 120) / 4 ;
x = (ln 120) / 4 ;
Using a calculator:
x = (ln 120) / 4 = (4.78749174278) / 4 = 1.1968729357
x = 1.1968729357 ; or, round to: 1.2 .
Ответ:
Explanation:
I think it would be Bones because the other options don't preserve normally. They need extremely specific conditions