Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

how to complete y^2+15y+56=(y+7)(y=?

OpenStudy (anonymous):

7 times what is 56

OpenStudy (anonymous):

8

OpenStudy (anonymous):

right (y+7) (y+8) if you add 7 and 8 you should get 15 which is middle term

OpenStudy (anonymous):

lol duhh that was easy so what about this one ? z^2+9z=90=(z-6)(z

OpenStudy (anonymous):

\[-6*?=-90\]

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!