Question

Solve for x : √4x+5 = x

Answer 1

1st step - square them on both side
2nd step - bring all the terms together
3 rd step - solve the quadratic equation..

Answer 2

so would it look like this ? √4x+5 = √x

Answer 3

no no.. 1st tell me, is root (4x) .. or just root (4) ???

Answer 4

I think just root (4)

Answer 5

so root of 4 = 2

so no need to square than... now equation becomes

2x +5 = x
2x - x = -5

x = -5... solution...

Answer 6

Ohhhhhh , I see now .. Thank you ! (:

Answer 7

:)