Question

How do you solve `4(6x-1)^2-5=223`?

Answer 1

`(1 +- sqrt57)/6`

Explanation:

`4(6x - 1)^2 - 5 = 223`
`(6x - 1)^2 = 228/4 = 57`
`(6x - 1) = +- sqrt57`
`6x = 1 + - sqrt57`
`x = (1 +- sqrt57)/6`