Question

Solve 1n 2+ 1n x=5

Answer 1

Answer:

x = 0.5$e^{5}$

Step-by-step explanation:

Using the rules of logarithms

log x + log y = log(xy)

$log_{b}$ x = n ⇒ x = $b^{n}$

given

ln 2 + ln x = 5, then

ln 2x = 5

Note ln = $log_{e}$, thus

2x = $e^{5}$ ( divide both sides by 2 )

x = $\frac{1}{2}$$e^{5}$ ≈ 74.21 ( to 2 dec. places )

Answer 2

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

x =(5  / n)  −  n

The Answer To Solve n is in the image

Hope This Helps.