Tìm họ nguyên hàm của hàm số \(f\left( x \right) = {x^2} + \frac{1}{x}\).
A.\(\int {f\left( x \right)dx} = \frac{{{x^3}}}{3} - \ln \left| x \right| + C\)
B.\(\int {f\left( x \right)dx} = \frac{{{x^3}}}{3} + \frac{1}{{{x^2}}} + C\)
C.\(\int {f\left( x \right)dx} = \frac{{{x^3}}}{3} - \frac{1}{{{x^2}}} + C\)
D.\(\int {f\left( x \right)dx} = \frac{{{x^3}}}{3} + \ln \left| x \right| + C\)
A.\(\int {f\left( x \right)dx} = \frac{{{x^3}}}{3} - \ln \left| x \right| + C\)
B.\(\int {f\left( x \right)dx} = \frac{{{x^3}}}{3} + \frac{1}{{{x^2}}} + C\)
C.\(\int {f\left( x \right)dx} = \frac{{{x^3}}}{3} - \frac{1}{{{x^2}}} + C\)
D.\(\int {f\left( x \right)dx} = \frac{{{x^3}}}{3} + \ln \left| x \right| + C\)
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Hóa Học lớp 12
