Question

quadratic polynomial 2x square - 3x+1 has zeroes alpha and beta .form a quadratic polynomial for 3 alpha and 3 beta​

Answer 1

alpha + beta=3/2

so 3(alpha +beta)=9/2

alpha×beta=1/2

so 9alpha×beta=9/2

required equation is

xsquare -9/2x+9/2=0