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How do you do this? I don't know the name of this and I just learned it's not called cross multiplication.
Click here to learn how to cross multiply!
Sorry! Forgot to add http:// in front of the URL :P
Wasn't really what I meant by cross multiplication but thanks anyway! I guess cross multiplication isn't the English name then. (Dangit Google Translate!)
This is how to factor quadratic equations!
Click here to learn about factoring quadratics!