Question

if m/n- n/m =7/5 then solve m2/n2+n2/m2=?​

Answer 1

Answer:

(99/25)

Step-by-step explanation:

squaring both sides will lead to

(m/n)^2 - 2*(m/n)*(n/m)+ (n/m)^2=(49/25)

m^2/n^2 + n^2/m^2=(49/25)+2

so m2/n2+n2/m2 =(99/25)