Question

if alpha and beta are the zeros of the polynomial 2x square - x + 5 then find the value of (i) Alpha square + beta square (ii) 1/alpha+ 1/beta (iii) Alpha - beta (iv) 1/Alpha square + 1/beta square (v) 1/alpha +1/beta-2 alpha beta.​

Answer 1

Answer:

8 alpha beta gama=78 and theita 0