Question

Find the zeros of the quadratic polynomial f(x)=3x^2-11x+10 and then verify the relationship between the zeros and its cofficient

Answer 1

Step-by-step explanation:

3x^2-11x+10

d=b^2-4ac

=(-11)^2-4*3*10

=121-120

=1

x=-b+-√d/3a=-(-11)+-√1/2*3

=11+-1/6

=12/6 or 10/6

=2 or 5/3

coefficient=3