Question

Solve for x and show your steps. Is the solution extraneous? Check your work to show how you determined if the solution is extraneous or not.


`√(4x-3)=5`

Answer 1

x = 7

Explanation:

`(√(4x-3) )^(2) =5^(2)`

`4x-3=25`

`4x=25+3`

`x=(28)/(4)`

`x=7`

Hope this helps