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

What value of c makes the polynomial below a prefect square trinomial? 4x2-28x+c

OpenStudy (bahrom7893):

49

OpenStudy (anonymous):

c = 49

OpenStudy (bahrom7893):

28 is 2 * 2 * 7=> C = 7^2 = 49

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!