Question

quadratic polynomial 2xsquare -3x +1 has zeroes as alpha and beta . now from a qudratic polynomial whose zeroes are 3alpha +3beta

Answer 1

Answer:

2×2-9×+9

Step-by-step explanation:

alpha +beeta=-b/a

=3/2

alphabeeta=c/a

1/2

3 alph+3 beet=3 (alph+beet)

=3×3/2=9/2=b/a

3 alph×3beet =9 alphabeeta =9×1/2=9/2=c/a

a=2b= -9 c=9

therefore quadratic polynomial =2×2 -9×+9

Answer 2

Answer:

by using quadratic fromula

Step-by-step explanation:

answer will be

A = 2

B = -9

C = 9