Enrhifo
\frac{235}{9}\approx 26.111111111
Ffactor
\frac{5 \cdot 47}{3 ^ {2}} = 26\frac{1}{9} = 26.11111111111111
Rhannu
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2^{5}-\sqrt[3]{8\times 27}+3^{-2}
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch 2 a 3 i gael 5.
32-\sqrt[3]{8\times 27}+3^{-2}
Cyfrifo 2 i bŵer 5 a chael 32.
32-\sqrt[3]{216}+3^{-2}
Lluosi 8 a 27 i gael 216.
32-6+3^{-2}
Cyfrifo \sqrt[3]{216} a chael 6.
26+3^{-2}
Tynnu 6 o 32 i gael 26.
26+\frac{1}{9}
Cyfrifo 3 i bŵer -2 a chael \frac{1}{9}.
\frac{235}{9}
Adio 26 a \frac{1}{9} i gael \frac{235}{9}.
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}