Enrhifo
-\frac{1}{91125}\approx -0.000010974
Ffactor
-\frac{1}{91125} = -1.0973936899862826 \times 10^{-5}
Rhannu
Copïo i clipfwrdd
\frac{-\frac{1}{729}}{125}
Cyfrifo 27 i bŵer -2 a chael \frac{1}{729}.
\frac{-1}{729\times 125}
Mynegwch \frac{-\frac{1}{729}}{125} fel ffracsiwn unigol.
\frac{-1}{91125}
Lluosi 729 a 125 i gael 91125.
-\frac{1}{91125}
Gellir ailysgrifennu \frac{-1}{91125} fel -\frac{1}{91125} drwy echdynnu’r arwydd negatif.
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometreg
4 \sin \theta \cos \theta = 2 \sin \theta
Hafaliad llinol
y = 3x + 4
Rhifyddeg
699 * 533
Matrics
\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]
Hafaliad ar y pryd
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Gwahaniaethu
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integreiddiad
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}