what is the result of dividing x3−6 by x 2? responses x2−2x 4 14x 2 x squared minus 2 x plus 4 plus fraction numerator 14 over denominator x plus 2 end fraction x2 2x 4 2x 2 x squared plus 2 x plus 4 plus fraction numerator 2 over denominator x plus 2 end fraction x2−2x 4−14x 2 x squared minus 2 x plus 4 minus fraction numerator 14 over denominator x plus 2 end fraction x2 2x 4−2x 2
