Evaluate
\frac{250}{7x}
Differentiate w.r.t. x
-\frac{250}{7x^{2}}
Graph
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\frac{25\times 60}{42x}
Multiply \frac{25}{42} times \frac{60}{x} by multiplying numerator times numerator and denominator times denominator.
\frac{10\times 25}{7x}
Cancel out 6 in both numerator and denominator.
\frac{250}{7x}
Multiply 10 and 25 to get 250.
Examples
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y = 3x + 4
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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
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Limits
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