What is expand x^2sin(x)-2(-xcos(x)+sin(x))+C ?

The solution to expand x^2sin(x)-2(-xcos(x)+sin(x))+C is x^2sin(x)+2xcos(x)-2sin(x)+C

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expand x^2sin(x)-2(-xcos(x)+sin(x))+C

expand

x^{2} sin (x) - 2 (- x cos (x) + sin (x)) + C

x^{2} sin (x) + 2 x cos (x) - 2 sin (x) + C

Solution steps

x^{2} sin (x) - 2 (- x cos (x) + sin (x)) + C

Apply the distributive law:

a (b + c) = ab + a c

- 2 (- x cos (x) + sin (x)) = - 2 (- x cos (x)) - 2 sin (x)

= x^{2} sin (x) - 2 (- x cos (x)) - 2 sin (x) + C

Simplify

- 2 (- x cos (x)) : 2 x cos (x)

= x^{2} sin (x) + 2 x cos (x) - 2 sin (x) + C

25 (2 - π)

2 e^{3 - t} + t^{3} + (t + 1)^{2}

\frac{3 x ^{4} - 10 x ^{3} + 2 x ^{2} - 3 x + 5}{( x - 1 ) ( 3 x + 1 )}

\frac{2 ( x ^{2} - 4 )}{x ^{2} - 9}

What is expand x^2sin(x)-2(-xcos(x)+sin(x))+C ?
The solution to expand x^2sin(x)-2(-xcos(x)+sin(x))+C is x^2sin(x)+2xcos(x)-2sin(x)+C