Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

if y(3x-4)/x(4x+y)=5/12,find x^2+y^2 /(x+y)^2

OpenStudy (abb0t):

is the period there supposed to be a dot, like take the dot product?

OpenStudy (dumbcow):

http://www.wolframalpha.com/input/?i=y%283x-4%29%2F%28x%284x%2By%29%29%3D5%2F12 there are multiple solutions easiest is x=3 , y=4

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!