Question

if alpha and beta are the zeros of x square - 6 X + 3 what is the value of k if 3 alpha plus 2 Beta is equal to 20​

Answer 1

Answer:

Polynomial P(x) = x² - 6 x + aGiven α and β are the roots. To find a , if 3 α + 2 β = 20. ---(1)From the quadratic expression: α  ...