Question

matlab 多项式计算 如题 (6x^3+4x^2-5)/(12x^3-7x^2+3x+9)当x=2时候方程为=0.7108

Answer 1

x = 2;
y = (6*x^3+4*x^2-5)/(12*x^3-7*x^2+3*x+9);