MCQ
$\int_{}^{} {\frac{{3{x^2}}}{{\sqrt {9 - 16{x^6}} }}} \;dx = $
- ✓$\frac{1}{4}{\sin ^{ - 1}}\left( {\frac{{4{x^3}}}{3}} \right) + c$
- B$\frac{1}{3}{\sin ^{ - 1}}\left( {\frac{{4{x^3}}}{3}} \right) + c$
- C$\frac{1}{4}{\sin ^{ - 1}}{x^3} + c$
- D$\frac{1}{3}{\sin ^{ - 1}}{x^3} + c$
