Enrhifo
\frac{225}{2048}\approx 0.109863281
Ffactor
\frac{3 ^ {2} \cdot 5 ^ {2}}{2 ^ {11}} = 0.10986328125
Rhannu
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2^{-6}\times 3^{2}\times 5^{2}\times 2^{-5}
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch -4 a -2 i gael -6.
2^{-11}\times 3^{2}\times 5^{2}
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch -6 a -5 i gael -11.
\frac{1}{2048}\times 3^{2}\times 5^{2}
Cyfrifo 2 i bŵer -11 a chael \frac{1}{2048}.
\frac{1}{2048}\times 9\times 5^{2}
Cyfrifo 3 i bŵer 2 a chael 9.
\frac{9}{2048}\times 5^{2}
Lluosi \frac{1}{2048} a 9 i gael \frac{9}{2048}.
\frac{9}{2048}\times 25
Cyfrifo 5 i bŵer 2 a chael 25.
\frac{225}{2048}
Lluosi \frac{9}{2048} a 25 i gael \frac{225}{2048}.
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}