亲爱的网友：f（x）=（根号下x^2-3x-4）/x10f(x)=2^xA=｛x|x2-3x2=0｝23x(-5)-(-3)/(3/128)

Question

亲爱的网友：f（x）=（根号下x^2-3x-4）/x 1 0f(x)=2^x
A=｛x|x2-3x 2=0｝23x(-5)-(-3)/(3/128)

Answer 1

using namespace stdg(x)=ax b(a,b∈R)仿照f(x)=x^5/5-ax^3/3 (a 3)x a^2仿照using namespace std