Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

how do i factor this? 100a^2 - 100ab + 25b^2 I have taken out the GCF to get this: 25(4a^2-4ab+b^2) now i'm stuck!

OpenStudy (anonymous):

25(2a-b)(2a-b)

OpenStudy (anonymous):

could you explain how you got that please?

OpenStudy (anonymous):

factor out the one inside the parenthesis

OpenStudy (anonymous):

but see i don't understand how to do that! :/

OpenStudy (anonymous):

thats where im stuck

OpenStudy (anonymous):

haha, trial and error

OpenStudy (anonymous):

k...?

OpenStudy (anonymous):

thanks anyway..

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!