Question

if m and n are zeroes of the poly .3x^{2} -11x+4find the value of m/n+n/m

Answer 1

Answer:

Step-by-step explanation:

3x^{2} -11x+4

m+n=11/3

mn=4/3

m/n+n/m=1/mn(m²+n²)

=1/4/3*[(m+n)²-2mn]

=3/4[ (11/3)²-2*4/3)

=3/4(121/9-8/3)

=3/4(121/9-24/9)

=3/4*97/9=97/12

=