Question

If m and n are the zeros of the polynomial 3x2+11x-4 ,find the value of m/n+n/m

Answer 1

Answer:

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Step-by-step explanation:

m= -4 and n=1/3

3x^2+11x-4=0

3x^2+12x-1x-4=0

3x(x+4)(-)(x+4)=0

(x+4)(3x-1)=0

x= -4 (m) or x=1/3 (n)

-4÷1/3+1/3÷-4

-4/1×3/1(+)1/3×1/-4

-4/3(+)-1/12

-4/3-1/12

-16-1/12

-17/12