servicexpressmaroc
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
servicexpressmaroc
servicexpressmaroc
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
General
Please help me solve ln 5 +ln 2x=3
4 months ago
Q:
Please help me solve ln 5 +ln 2x=3
Accepted Solution
A:
ln(5) + ln(2x) = 3 Remember that ln(a) + ln(b) = ln(ab)
ln(10x) = 3
This statement means that the power we have to raise e to in order to get 10x is 3. Therefor:
e³ = 10x
x = e³/10