Enrhifo
6.9375
Ffactor
\frac{3 \cdot 37}{2 ^ {4}} = 6\frac{15}{16} = 6.9375
Rhannu
Copïo i clipfwrdd
0.001^{-\frac{1}{3}}-\left(-2\right)^{-2}\times 64^{\frac{2}{3}}-8^{-\frac{1\times 3+1}{3}}+9^{0}
I godi pŵer rhif i bŵer arall, lluoswch yr esbonyddion. Lluoswch 0 a 2 i gael 0.
10-\left(-2\right)^{-2}\times 64^{\frac{2}{3}}-8^{-\frac{1\times 3+1}{3}}+9^{0}
Cyfrifo 0.001 i bŵer -\frac{1}{3} a chael 10.
10-\frac{1}{4}\times 64^{\frac{2}{3}}-8^{-\frac{1\times 3+1}{3}}+9^{0}
Cyfrifo -2 i bŵer -2 a chael \frac{1}{4}.
10-\frac{1}{4}\times 16-8^{-\frac{1\times 3+1}{3}}+9^{0}
Cyfrifo 64 i bŵer \frac{2}{3} a chael 16.
10-4-8^{-\frac{1\times 3+1}{3}}+9^{0}
Lluosi \frac{1}{4} a 16 i gael 4.
6-8^{-\frac{1\times 3+1}{3}}+9^{0}
Tynnu 4 o 10 i gael 6.
6-8^{-\frac{3+1}{3}}+9^{0}
Lluosi 1 a 3 i gael 3.
6-8^{-\frac{4}{3}}+9^{0}
Adio 3 a 1 i gael 4.
6-\frac{1}{16}+9^{0}
Cyfrifo 8 i bŵer -\frac{4}{3} a chael \frac{1}{16}.
\frac{95}{16}+9^{0}
Tynnu \frac{1}{16} o 6 i gael \frac{95}{16}.
\frac{95}{16}+1
Cyfrifo 9 i bŵer 0 a chael 1.
\frac{111}{16}
Adio \frac{95}{16} a 1 i gael \frac{111}{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}