Enrhifo
-\frac{62832}{3125}=-20.10624
Ffactor
-\frac{62832}{3125} = -20\frac{332}{3125} = -20.10624
Rhannu
Copïo i clipfwrdd
-4\times 31416\times 16\times 10^{-5}
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch 1 a -6 i gael -5.
-125664\times 16\times 10^{-5}
Lluosi -4 a 31416 i gael -125664.
-2010624\times 10^{-5}
Lluosi -125664 a 16 i gael -2010624.
-2010624\times \frac{1}{100000}
Cyfrifo 10 i bŵer -5 a chael \frac{1}{100000}.
-\frac{62832}{3125}
Lluosi -2010624 a \frac{1}{100000} i gael -\frac{62832}{3125}.
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}