If Alfa and beta are the zeros of the polynomial 2xsquqre -7x+3. Find the sum of the reciprocal of its zeros
Answers
Answered by
3
2x^2-7x+3=0
2x^2-6x-x+ 3=0
2x(x-3) - (x-3)=0
(x-3) (2x-1)=0
x=3, 1/2
Sum of reciprocal of 1/2 and 3 is 2+1/3=7/3
2x^2-6x-x+ 3=0
2x(x-3) - (x-3)=0
(x-3) (2x-1)=0
x=3, 1/2
Sum of reciprocal of 1/2 and 3 is 2+1/3=7/3
Similar questions