Question

Solve by using formula x ^2-2x-2 =0​

Answer 1

x²-2x-2=0

Here,

a=1, b=2 and c=-2

applying quadratic formula,

b²-4ac

4-4*1*(-2)

=12

Therefore,

-2±2√3/2

= 2(-1+√3)/2, 2(-1-√3)/2

=-1+√3, -1-√3

Answer 2

HEY MATE HERE IS YOUR ANS