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OpenStudy (anonymous):
Solving Equations By Factoring Question: (7x-28)(28x-7)=0 If you can, may you explain how you got the answer? If not then its ok.
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OpenStudy (anonymous):
are you trying to find the zeros which are the answers or trying to foil it into a quadratic?
OpenStudy (shamil98):
Just set each one of those to equal zero. 7x - 28 = 0 7x = 28 x = 4 28x - 7 = 0 you do this one.
OpenStudy (anonymous):
28x=7?
OpenStudy (anonymous):
yep then divide 28 on both sides and reduce the fraction to find x
OpenStudy (anonymous):
Oooh, thanks jidfatta and shamil98 :D
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OpenStudy (anonymous):
no problem you understand it?
OpenStudy (anonymous):
Ya, I just didn't know the dividing part... haha but thanks!
OpenStudy (anonymous):
no problem :)
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