x2-4x-21 x2-7x x+3
______ x _______ (divided by) _____
7x x2-14x+49 x+7
I'm pretty sure this has something to do with cross-multiplication and elimination but I am not completely sure. Any help would be appreciated. Thank you!
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x2-4x-21 x2-7x x+3
______ x _______ (divided by) _____
7x x2-14x+49 x+7
I'm pretty sure this has something to do with cross-multiplication and elimination but I am not completely sure. Any help would be appreciated. Thank you!
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