Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (anonymous):

Multiply (x + 3)(x – 4). Is the answer x^2 – 7x – 12?

OpenStudy (anonymous):

no, -3x+4x is?

OpenStudy (anonymous):

wait switch signs

OpenStudy (anonymous):

-4x+3x= -x

OpenStudy (anonymous):

change -7x to -x

OpenStudy (anonymous):

x^2-x-12 ?

OpenStudy (anonymous):

yes

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!