Posted by dani on .
Not sure where to go next. I need to solve this quadratic equation 7x^25=0.
This is what I have so far, not sure where/what to do next
x=2/7
x=sqrt2/7 or x=sqrt2/7* =+/sqrt2/7
+/sqrt14/7
not even sure if this is right.

algebra 
Reiny,
7x^2  5 = 0
7x^2 = 5
x^2 = 5/7
x = ± √5/√7
or
x = ± √35/7