Question

simplifique os polinomios deixando na forma reduzida
A) 2x na 2+5x-3x na 2 + x-6+2x na 2

Answer 1

$2 x^{2} +5x-3 x^{2} +x-6+ 2x^{2} \to \\\\ 2 x^{2} -3 x^{2} +2 x^{2} +5x+x-6\to \\\\ x^{2} +6x+6$