Learn how to solve logarithmic equations problems step by step online. Solve the logarithmic equation log(1+-1*x^2)=0. Express the numbers in the equation as logarithms of base 10. Any expression (except 0 and \infty) to the power of 0 is equal to 1. For two logarithms of the same base to be equal, their arguments must be equal. In other words, if \log(a)=\log(b) then a must equal b. We need to isolate the dependent variable x, we can do that by simultaneously subtracting 1 from both sides of the equation.

Solve the logarithmic equation log(1+-1*x^2)=0