Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

Will Give fan and medal!!

OpenStudy (anonymous):

Determine which polynomial is a perfect square trinomial. 36x^2 - 18x - 9 4a^2 - 28a - 49 25b^2 - 20b + 4 4x^2 - 6x + 9

OpenStudy (anonymous):

Second one (2a-7)^2

OpenStudy (anonymous):

So it would 4a^2 - 28a - 49

OpenStudy (anonymous):

Yup.

OpenStudy (anonymous):

It was wrong by the way

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!