Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

(7m^2-3m)-(6m^2+8m-1) help me , i don't know how to do these. please help... step by step !

OpenStudy (uri):

Remove the parentheses.

OpenStudy (uri):

change the signs double negative =positive

OpenStudy (anonymous):

you got this uri!

OpenStudy (uri):

one positive,one negative = negative.

OpenStudy (uri):

@Nana2424 ?

OpenStudy (anonymous):

The answer is m^2-11m+1 .....right?

OpenStudy (anonymous):

(7m^2-3m)-(6m^2+8m-1) The negative sign is a negative 1 distribute it to the second set of parentheses

OpenStudy (anonymous):

yeah that's right.

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!