Answers

2014-02-23T21:15:28+05:30
Use quadratic equation
alpha=[-b+sqrt(b^2-4ac)]/2a
and beta==[-b-sqrt(b^2-4ac)]/2a
where a=1 b=1 c=1

then get the ans as
x2 + x - 1=(x-alpha)(x-beta)

2 2 2
thanks last question
of the day .....
this was
haha okay