Ask your own question, for FREE!
Mathematics 16 Online
OpenStudy (anonymous):

Please help, I will fan+medal Are these expressions Polynomials? f(x)=3x+(4/3)x^3 -7 g(x)=-5x^3 +x - (3/x) h(x)=x^3 √5 +x -3 k(x)= k(x)=25x^2-x^3+x^5

OpenStudy (anonymous):

CAN YOU HELP ME @RaphaelFilgueiras

OpenStudy (anonymous):

what about the answers?

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!