1.

X^2-+(a/b+b/a)x+1=0 what is the answer

Answer»

X^2+xa/b+xb/a+1=0
x(x+a/b)+b/a(x+a/b)=0
(x+a/b)(x+b/a)=0
x=-a/b,-b/a


Discussion

No Comment Found

Related InterviewSolutions