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\frac{243}{460x}
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\frac{243}{460x}
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\frac{\frac{0.45}{\frac{1}{12}}}{\frac{10\times 9+2}{9}x}
Express \frac{\frac{\frac{0.45}{\frac{1}{12}}}{\frac{10\times 9+2}{9}}}{x} as a single fraction.
\frac{0.45\times 12}{\frac{10\times 9+2}{9}x}
Divide 0.45 by \frac{1}{12} by multiplying 0.45 by the reciprocal of \frac{1}{12}.
\frac{5.4}{\frac{10\times 9+2}{9}x}
Multiply 0.45 and 12 to get 5.4.
\frac{5.4}{\frac{90+2}{9}x}
Multiply 10 and 9 to get 90.
\frac{5.4}{\frac{92}{9}x}
Add 90 and 2 to get 92.
\frac{\frac{0.45}{\frac{1}{12}}}{\frac{10\times 9+2}{9}x}
Express \frac{\frac{\frac{0.45}{\frac{1}{12}}}{\frac{10\times 9+2}{9}}}{x} as a single fraction.
\frac{0.45\times 12}{\frac{10\times 9+2}{9}x}
Divide 0.45 by \frac{1}{12} by multiplying 0.45 by the reciprocal of \frac{1}{12}.
\frac{5.4}{\frac{10\times 9+2}{9}x}
Multiply 0.45 and 12 to get 5.4.
\frac{5.4}{\frac{90+2}{9}x}
Multiply 10 and 9 to get 90.
\frac{5.4}{\frac{92}{9}x}
Add 90 and 2 to get 92.
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y = 3x + 4
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Matrix
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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
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