Question

simplifique esse polinômio a forma reduzida

Answer 1

$Vamos:\\x(2x+3y)-11(xy+2y) +2x^{2} \\= 2x^{2} +3xy-11xy-22y+2x^{2} \\ =2x^{2} +2x^{2} +3xy-11xy-22y\\= (2+2)x^{2} +(3-11)xy-22y\\ = 4x^{2} -8xy-22y.$