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

x + 7 times x + 3

OpenStudy (anonymous):

(x+7)(x+3)= x^2+10x+21 You multiple across, x times x, + x times 3 + 7 times x + 7 times 3. See it?

OpenStudy (anonymous):

|dw:1316746505191:dw|

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!