What is expand (6sin(x)+9cos(x))arctan(x) ?

The solution to expand (6sin(x)+9cos(x))arctan(x) is 6arctan(x)sin(x)+9arctan(x)cos(x)

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expand (6sin(x)+9cos(x))arctan(x)

expand

(6 sin (x) + 9 cos (x)) arctan (x)

6 arctan (x) sin (x) + 9 arctan (x) cos (x)

Solution steps

(6 sin (x) + 9 cos (x)) arctan (x)

= arctan (x) (6 sin (x) + 9 cos (x))

Apply the distributive law:

a (b + c) = ab + a c

arctan (x) (6 sin (x) + 9 cos (x)) = arctan (x) \cdot 6 sin (x) + arctan (x) \cdot 9 cos (x)

= arctan (x) \cdot 6 sin (x) + arctan (x) \cdot 9 cos (x)

= 6 arctan (x) sin (x) + 9 arctan (x) cos (x)

\frac{- 3 + 6 a + 36 a ^{2} - 20 a + 1}{2 ( 1 - 2 a )}

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

G (1, - 1) H (- 3, 3) L (3, 3)

lo g_{b} (4) x^{2} y

\frac{6 ( π ^{2} + 1 ) 2 π ^{2} - 3}{12 π}

What is expand (6sin(x)+9cos(x))arctan(x) ?
The solution to expand (6sin(x)+9cos(x))arctan(x) is 6arctan(x)sin(x)+9arctan(x)cos(x)