Enrhifo
-\frac{3124}{125}=-24.992
Ffactor
-\frac{3124}{125} = -24\frac{124}{125} = -24.992
Rhannu
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\frac{1}{125}-5^{2}
Cyfrifo 5 i bŵer -3 a chael \frac{1}{125}.
\frac{1}{125}-25
Cyfrifo 5 i bŵer 2 a chael 25.
-\frac{3124}{125}
Tynnu 25 o \frac{1}{125} i gael -\frac{3124}{125}.
Enghreifftiau
Hafaliad cwadratig
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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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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}