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3e^{x}\left(-3\sin(2x)+2\cos(2x)+2\cos(2x)\right)-2\times 3e^{x}\left(\sin(2x)+2\cos(2x)\right)+5\times 3e^{x}\sin(2x)
Combine \sin(2x) and -4\sin(2x) to get -3\sin(2x).
3e^{x}\left(-3\sin(2x)+4\cos(2x)\right)-2\times 3e^{x}\left(\sin(2x)+2\cos(2x)\right)+5\times 3e^{x}\sin(2x)
Combine 2\cos(2x) and 2\cos(2x) to get 4\cos(2x).
-9e^{x}\sin(2x)+12\cos(2x)e^{x}-2\times 3e^{x}\left(\sin(2x)+2\cos(2x)\right)+5\times 3e^{x}\sin(2x)
Use the distributive property to multiply 3e^{x} by -3\sin(2x)+4\cos(2x).
-9e^{x}\sin(2x)+12\cos(2x)e^{x}-6e^{x}\left(\sin(2x)+2\cos(2x)\right)+5\times 3e^{x}\sin(2x)
Multiply 2 and 3 to get 6.
-9e^{x}\sin(2x)+12\cos(2x)e^{x}-6e^{x}\left(\sin(2x)+2\cos(2x)\right)+15e^{x}\sin(2x)
Multiply 5 and 3 to get 15.
-9e^{x}\sin(2x)+12\cos(2x)e^{x}-6e^{x}\sin(2x)-12\cos(2x)e^{x}+15e^{x}\sin(2x)
Use the distributive property to multiply -6e^{x} by \sin(2x)+2\cos(2x).
-15e^{x}\sin(2x)+12\cos(2x)e^{x}-12\cos(2x)e^{x}+15e^{x}\sin(2x)
Combine -9e^{x}\sin(2x) and -6e^{x}\sin(2x) to get -15e^{x}\sin(2x).
-15e^{x}\sin(2x)+15e^{x}\sin(2x)
Combine 12\cos(2x)e^{x} and -12\cos(2x)e^{x} to get 0.
0
Combine -15e^{x}\sin(2x) and 15e^{x}\sin(2x) to get 0.
3e^{x}\left(\sin(2x)+2\cos(2x)-4\sin(2x)+2\cos(2x)-2\left(\sin(2x)+2\cos(2x)\right)+5\sin(2x)\right)
Factor out 3.
e^{x}\left(\sin(2x)+2\cos(2x)-4\sin(2x)+2\cos(2x)-2\left(\sin(2x)+2\cos(2x)\right)+5\sin(2x)\right)
Consider e^{x}\left(\sin(2x)+2\cos(2x)-4\sin(2x)+2\cos(2x)-2\left(\sin(2x)+2\cos(2x)\right)+5\sin(2x)\right). Factor out e^{x}.
3e^{x}\left(\sin(2x)+2\cos(2x)-4\sin(2x)+2\cos(2x)-2\left(\sin(2x)+2\cos(2x)\right)+5\sin(2x)\right)
Rewrite the complete factored expression.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}