Question

How do you solve `4.19=-log x`?

Answer 1

Convert log to exponent form and solve. The solution is given below.

Explanation:

`4.19 = -log(x)`
`-4.19=log(x)`
`log(x) = -4.19`

Use the rule `color(brown) (log(x) =k => x=10^k`

`x=10^(-4.19)`