What is the integral of (1-x^2)^{3/2} ?

The integral of (1-x^2)^{3/2} is x(1-x^2)^{3/2}+3/8 (arcsin(x)-1/4 sin(4arcsin(x)))+C

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integral of (1-x^2)^{3/2}

integral

(1 - x^{2})^{\frac{3}{2}}

x (1 - x^{2})^{\frac{3}{2}} + \frac{3}{8} (arcsin (x) - \frac{1}{4} sin (4 arcsin (x))) + C

Solution steps

\int (1 - x^{2})^{\frac{3}{2}} d x

Apply Integration By Parts

: x (1 - x^{2})^{\frac{3}{2}} - \int - 3 x^{2} (1 - x^{2})^{\frac{1}{2}} d x

= x (1 - x^{2})^{\frac{3}{2}} - \int - 3 x^{2} (1 - x^{2})^{\frac{1}{2}} d x

\int - 3 x^{2} (1 - x^{2})^{\frac{1}{2}} d x = - \frac{3}{8} (arcsin (x) - \frac{1}{4} sin (4 arcsin (x)))

= x (1 - x^{2})^{\frac{3}{2}} - (- \frac{3}{8} (arcsin (x) - \frac{1}{4} sin (4 arcsin (x))))

Simplify

= x (1 - x^{2})^{\frac{3}{2}} + \frac{3}{8} (arcsin (x) - \frac{1}{4} sin (4 arcsin (x)))

Add a constant to the solution

= x (1 - x^{2})^{\frac{3}{2}} + \frac{3}{8} (arcsin (x) - \frac{1}{4} sin (4 arcsin (x))) + C

\frac{1}{( x ^{2} + 2 x + 2 ) ^{2}}

0.5 ((1 - cos (2 t)))

\frac{e ^{\frac{1}{x}}}{x}

sin (8 z) - 5

\frac{- 4 x}{( x ^{4} - 2 x ^{2} + 1 )}

What is the integral of (1-x^2)^{3/2} ?
The integral of (1-x^2)^{3/2} is x(1-x^2)^{3/2}+3/8 (arcsin(x)-1/4 sin(4arcsin(x)))+C