Question

write a quadratic polynomial whose one zero is 3-√5 and product of zeros is 4.​

Answer 1

Answer:

α= 3-√5

α*β=4

β=4/3-√5

=4*3+√5/(3-√5)(3+√5)

=4*3+√5/4

=3+√5

α*β=c/a

=4

α +β=-b/a

=3-√5+3+√5

=6

A=1 , B=-6 and C=4

X2-6x+4