# Answers to Questions on Exponential and Logarithmic Equations

Answers to questions on solving exponential and logarithmic equations are presented.

 Question 1: Find all real solutions to the logarithmic equation. ln (x) = 2 e: e 2 Question 2: Find all real solutions to the exponential equation. e x = 6 c: ln (6) Question 3: Find all real solutions to the logarithmic equation. ln (x) + ln (2) = 3 b: e 3 / 2 Question 4: Find all real solutions to the exponential equation. e 3x = -1 a: no real solutions Question 5: Find all real solutions to the exponential equation. e 2x - 3e x + 2 = 0 d: 0 , ln (2) Question 6: Find all real solutions to the logarithmic equation. ln (x + 1) + ln (x) = ln (2) e: 1 Question 7: Find all real solutions to the logarithmic equation. ln (x + 1) - ln (x) = 2 c: 1 / (e 2 - 1) Question 8: Find all real solutions to the logarithmic equation. ln (x 2 - 1) - ln (x - 1) = ln (4) e: 3 Question 9: Find all real solutions to the exponential equation. e 2x e 3x - 3 = 2 a: ln (5) / 5 Question 10: Find all real solutions to the logarithmic equation. ln (x 4) + ln (x 2) - ln (x 3) - 2 = 7 b: e 3 More Math Problems, Questions and Online Self Tests.