Question

if L,B are zeroes of the polynomial P(X)=x²-5x+4,find the value of 1/L+1/B-2LB?​

Answer 1

Answer:

If α and β are the zeros of the quadratic polynomial f(x) = x2 – 5x + 4, find the value of 1 α + 1 β – 2 α β .Read more on Sarthaks.com - https://www.sarthaks.com/623625/if-and-are-the-zeros-of-the-quadratic-polynomial-f-x-x-2-5x-4-find-the-value-of-1-1-2