Enrhifo
16
Ffactor
2^{4}
Rhannu
Copïo i clipfwrdd
\frac{\left(\frac{3+16\times 5-3^{3}}{7}\right)^{3}}{8^{2}}+2^{3}
Cyfrifo 4 i bŵer 2 a chael 16.
\frac{\left(\frac{3+80-3^{3}}{7}\right)^{3}}{8^{2}}+2^{3}
Lluosi 16 a 5 i gael 80.
\frac{\left(\frac{83-3^{3}}{7}\right)^{3}}{8^{2}}+2^{3}
Adio 3 a 80 i gael 83.
\frac{\left(\frac{83-27}{7}\right)^{3}}{8^{2}}+2^{3}
Cyfrifo 3 i bŵer 3 a chael 27.
\frac{\left(\frac{56}{7}\right)^{3}}{8^{2}}+2^{3}
Tynnu 27 o 83 i gael 56.
\frac{8^{3}}{8^{2}}+2^{3}
Rhannu 56 â 7 i gael 8.
\frac{512}{8^{2}}+2^{3}
Cyfrifo 8 i bŵer 3 a chael 512.
\frac{512}{64}+2^{3}
Cyfrifo 8 i bŵer 2 a chael 64.
8+2^{3}
Rhannu 512 â 64 i gael 8.
8+8
Cyfrifo 2 i bŵer 3 a chael 8.
16
Adio 8 a 8 i gael 16.
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}