SOLUTION: 5√5x+1 =5√3x I don't understand .. I'm supposed to solve 4 x.. I need help.. thank you!

Algebra ->  Test -> SOLUTION: 5√5x+1 =5√3x I don't understand .. I'm supposed to solve 4 x.. I need help.. thank you!       Log On


   



Question 607026: 5√5x+1 =5√3x
I don't understand .. I'm supposed to solve 4 x.. I need help.. thank you!

Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
5√5x+1 = 5√3x
Assuming the problem is:
5sqrt%285x%2B1%29+=+5sqrt%283x%29
:
divide both sides by 5, results:
sqrt%285x%2B1%29+=+sqrt%283x%29
:
Square both sides
5x + 1 = 3x
5x - 3x = -1
2x = -1
x = -1%2F2
:
There is no solution, the value for x gives negative values inside the radicals