Solve: 4 ln x = 2 in 25

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asked Aug 14, 2021 135k views

1 vote

Solve: 4 ln x = 2 in 25

Mathematics
middle-school

ArtemKha asked

by ArtemKha

2.9k points

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2 Answers

1 vote

Answer:

x=5

Explanation:

Kolodi answered Aug 14, 2021

by Kolodi

3.7k points

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4 votes

Answer:

x = 5

Explanation:

$4 \: In \: x = 2 \: In \: 25 \\ \therefore \: 4 \: In \: x = 2 \: In \: {5}^(2) \\ \therefore \: 4 \: In \: x = 2 * 2\: In \: {5} \\ \therefore \: 4 \: In \: x = 4\: In \: {5} \\ \therefore \: In \: x = In \: {5} \\ \huge \red{ \boxed{\therefore \: x = {5} }}$