Tính \(\int {\sqrt {x\sqrt {x\sqrt x } } dx} \).

B. A. \(F\left( x \right) = 2\cos \frac{x}{2} + C\)

C. B. \(F\left( x \right) = \frac{1}{2}\left( {1 + \sin x} \right) + C\)

D. C. \(F\left( x \right) = 2\sin \frac{x}{2} + C\)

A. D. \(F\left( x \right) = \frac{1}{2}\left( {1 - \sin x} \right) + C\)

A. \(\frac{{{x^2}}}{2} + \sin x + C\).

B. \(\frac{{{x^2}}}{2} - \cos x + C\).

C. \(\frac{{{x^2}}}{2} - \sin x + C\).

D. \(\frac{{{x^2}}}{2} + \cos x + C\).

A. \[\int {f(x)dx = } F(x) + C\].

B. \({\left( {\int {f(x)dx} } \right)^\prime } = f(x)\).

C. \({\left( {\int {f(x)dx} } \right)^\prime } = f'(x)\).

D. \({\left( {\int {f(x)dx} } \right)^\prime } = F'(x)\).

A. \[{x^2} + C\].

B. \[{x^2} + 6x + C\].

C. \[2{x^2} + C\].

D. \[2{x^2} + 6x + C\].

A. \(2x + C\).

B. \(\frac{1}{3}{x^3} + C\).

C. \({x^3} + C\).

D. \(3{x^3} + C\)

A. \({x^3} + C\)

B. \(\frac{{{x^3}}}{3} + x + C\)

C. \(6x + C\)

D. \({x^3} + x + C\)

A. \(\frac{1}{4}{x^4} + \frac{1}{2}{x^2} + C\)

B. \(3{x^2} + 1 + C\)

C. \({x^3} + x + C\)

D. \({x^4} + {x^2} + C\)