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FACTOR 5(X-2)-9X(X-2)
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(5-9x)(x-2)
lol?
factor by grouping dude
ok, so let's expand this out
5(x-2) - 9x(x-2) = 5*x - 5*2 - 9x*x -9x*-2
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5x - 10 - 9x^2 + 18x
combine like terms (all the x's)
23x - 10 - 9x^2
No, that's not how you do it...you can just factor out a (x-2) from both terms and get (-9x+5)(x-2)
ah good point
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