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x
Differentiate w.r.t. x
1
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x+\frac{0\left(x+2\sqrt{\sin(x)}\right)}{x}
Express 0\times \frac{x+2\sqrt{\sin(x)}}{x} as a single fraction.
\frac{xx}{x}+\frac{0\left(x+2\sqrt{\sin(x)}\right)}{x}
To add or subtract expressions, expand them to make their denominators the same. Multiply x times \frac{x}{x}.
\frac{xx+0\left(x+2\sqrt{\sin(x)}\right)}{x}
Since \frac{xx}{x} and \frac{0\left(x+2\sqrt{\sin(x)}\right)}{x} have the same denominator, add them by adding their numerators.
x+\frac{0x}{x}
Use the distributive property to multiply 0 by x+2\sqrt{\sin(x)}.
x+\frac{0}{x}
Anything times zero gives zero.
x+0
Zero divided by any non-zero term gives zero.
x
Anything plus zero gives itself.
\frac{\mathrm{d}}{\mathrm{d}x}(x+\frac{0\left(x+2\sqrt{\sin(x)}\right)}{x})
Express 0\times \frac{x+2\sqrt{\sin(x)}}{x} as a single fraction.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{xx}{x}+\frac{0\left(x+2\sqrt{\sin(x)}\right)}{x})
To add or subtract expressions, expand them to make their denominators the same. Multiply x times \frac{x}{x}.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{xx+0\left(x+2\sqrt{\sin(x)}\right)}{x})
Since \frac{xx}{x} and \frac{0\left(x+2\sqrt{\sin(x)}\right)}{x} have the same denominator, add them by adding their numerators.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{x^{2}+0\left(x+2\sqrt{\sin(x)}\right)}{x})
Multiply x and x to get x^{2}.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{x^{2}+0x}{x})
Use the distributive property to multiply 0 by x+2\sqrt{\sin(x)}.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{x^{2}+0}{x})
Anything times zero gives zero.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{x^{2}}{x})
Anything plus zero gives itself.
\frac{\mathrm{d}}{\mathrm{d}x}(x)
Cancel out x in both numerator and denominator.
x^{1-1}
The derivative of ax^{n} is nax^{n-1}.
x^{0}
Subtract 1 from 1.
1
For any term t except 0, t^{0}=1.
Examples
Quadratic equation
{ 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}