Question

Solutions to (5x-2)^2=10

Answer 1

(2+-sqrt(10))/5

Answer 2

Thank you... I didn't learn this in school....

Answer 3

25x^2-10x-6=0
den solve by quadraric eq

Answer 4

okie , check this, wen ur given a perfect square like this equal to a number, the easier and quicker way to solve is to take square root directly and simplify.
taking square root leaves u with + sqrt(10) and -sqrt(10) which i write as=-sqrt(10)....get it?