Find ( int frac{6 sin sqrt{x}}{ sqrt{x}} dx )

1.	Find ( int frac{6 sin sqrt{x}}{ sqrt{x}} dx )
A.	(2 ,cos u2061 sqrt{x}+C )
B.	(12 ,cos u2061 sqrt{x}+C )
C.	-12 cos u2061x+C
D.	12 cos u2061x+C
Answer» C. -12 cos u2061x+C

Discussion

Find ( int frac{cos^{-1}x}{ sqrt{1-x^2}} dx ).
Integrate ( frac{x^2}{e^{x^3}} ).
Find ( int frac{20x^3}{1+x^4} dx ).
Find ( int frac{6 sin sqrt{x}}{ sqrt{x}} dx )
Find the integral of ( frac{5x^4}{ sqrt{x^5+9}} ).
Find ( int frac{e^{-cot^{-1} x}}{1+x^2} ).
Find the integral of (3e^x+ frac{2(log x)}{3x} ).
Find ( int 6x(x^2+6)dx ).
Integrate (3x^2 (cos x^3+8) ).
Find 7 cos mx dx.