Enrhifo
\frac{293}{100}=2.93
Ffactor
\frac{293}{2 ^ {2} \cdot 5 ^ {2}} = 2\frac{93}{100} = 2.93
Rhannu
Copïo i clipfwrdd
23\times \frac{1}{100}+27\times 10^{-1}
Cyfrifo 10 i bŵer -2 a chael \frac{1}{100}.
\frac{23}{100}+27\times 10^{-1}
Lluosi 23 a \frac{1}{100} i gael \frac{23}{100}.
\frac{23}{100}+27\times \frac{1}{10}
Cyfrifo 10 i bŵer -1 a chael \frac{1}{10}.
\frac{23}{100}+\frac{27}{10}
Lluosi 27 a \frac{1}{10} i gael \frac{27}{10}.
\frac{293}{100}
Adio \frac{23}{100} a \frac{27}{10} i gael \frac{293}{100}.
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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\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]
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\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
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