karenlisbethgoicoche karenlisbethgoicoche 22-05-2024 Matemáticas contestada 10) Sean los polinomios K(x) = 5x4-x3+5x2+2x+1 L(x) = 2x³-5x-7 N(x) = x4 - 2x²+3x+5 Calcula K(x) - [L(x) + N(X)]