Question

P(x) = 3x+1 y Q(x) = x+2

Answer 1

(Soluc: 3x +3x -4x +3x -x+2; x -9x +4x +3x +x-12) 3 2 3 2 5. Dados P(x)=4x +6x -2x+3, Q(x)=2x -x+7 y R(x)=7x -2x+1, hallar: 3 a) P(x)+Q(x)+R(x) b) P(x)-Q(x)-R(x)