Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

What are the zeros for 2x^3-x^2-21x+18

OpenStudy (imstuck):

there are several ways in which to find a zero (other than using your calculator!) Do you know the Rational Roots Theorem which involves a c and a d and c/d? sound familiar at all?

OpenStudy (anonymous):

he is offline btw @IMStuck

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!