Question

Solve 2 log3 x + log3 5 =125​

Answer 1

x = √(3^125/ 5)

approx 2.9552445 * 10^29.

Explanation:

2 log3 x + log3 5 =125​

log3 x^2 + log3 5 = 125

log3 (5x^2) = 125

3^125 = 5x^2

x^2 = 3^125/ 5

x = √(3^125/ 5)

This is a huge number

An approximation of it is 2.9552445 * 10^29.