Question

whether the equation 5 x square - 6 x minus 2 is equal to zero has real roots and if it has find them by the method of completing the square also verify that roots obtained satisfy by given equation

Answer 1

hope it helps..............

Answer 2

It’s answer is :
x = +2root19 + 6 / 10
OR
x = -2root19 + 6 / 10