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OpenStudy (anonymous):
(1/10x^2-1/2-3/10)+(1/2x^2+1/4x-1/5)
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OpenStudy (anonymous):
group the like terms together. 1/10x^2+1/2x^2+1/4x-1/2-1/5-3/10 then, make all the denominators into a common denominator 2/20x^2+10/20x^2+5/20x-10/20-4/20-6/20 and simplify. 12/20x^2+5/20x-0 12/20x^2+5/20x 3/5x^2+1/4x
OpenStudy (anonymous):
Thank you!!
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