Question

IF ALPHA+BETA=5 and alpha^3+beta^3=35,find the quadratic equation whose roots are alpha and beta

Answer 1

ANSWER:-

x^2-5x+8.

IT'S EASY JUST REMEMBER THAT QUADRATIC EQUATION IS ALWAYS OF THE FORM I HAVE MENTIONED AS P(X) AND THEN

•YOU WILL HAVE TO FIND THE SUM OF ZEROS AND THEN FIND IT'S PRODUCT AND THEN PLUG IN THE VALUES.