1.

If α and β are the zeros of the polynomials x2-7x+6 then (α+β)2 =​

Answer»

ANSWER:

x²-7x+6=0

x²-6x-x+6=0

x(x-6)-1(x-6)=0

(x-1)(x-6)=0

so ROOTS = 1,6

so (1+6)² =49



Discussion

No Comment Found

Related InterviewSolutions