(iin)(m+(n)/(7))^(3)(m-(n)/(7))

Simplify each of the products: (m+(n)/(7))^(3)(m-(n)/(7))

If (7m+2n)/(7m-2n)=5/(3) use properties of proportion to find (i) m:n (ii) (m^(2)+n^(2))/(m^(2)-n^(2))

Simplify each of the products: (m+n/7)^3\ (m-n/7)

If (m+n)/(m-n)=7/3 then (m^2-n^2)/(m^2+n^2)=

For any two positive rational numbers m and n , a binary operation is defined by m+ n = (m+n)/(3) then (7)/(2) +(5)/(2) is equal to

4.(5m+5n)/(7m+7n)7*(x^(2)-9)/(x^(2)+6x+9)

(m+2)/(n+3)=(3)/(5) and (m+7)/(n+11)=(2)/(3) then solve m=?