Question

i. :
If (alpha,beta) are the roots of the quadratiic
equation Find a
quadratic equation whos
roots are
alpha² +beta²,alpha-²
+beta-²​

Answer 1

Answer:

x²-(alpha+beta)+alpha.beta

Step-by-step explanation:

(x-alpha) (x-beta)

x²-alpha.x-beta.x+alpha.beta

gives...,

x²-(alpha+beta)+alpha.beta