Mathematics, 27.08.2019 17:10 goodperson8449

If 2x^2-5x+7 2 x 2 − 5 x + 7 is subtracted from 4x^2+2x-11 4 x 2 + 2 x − 11 then what is the coefficient of x x in the result?

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If 2x^2-5x+7 2 x 2 − 5 x + 7 is subtracted from 4x^2+2x-11 4 x 2 + 2 x − 11 then what is the coeffic...