Enrhifo
-89
Ffactor
-89
Rhannu
Copïo i clipfwrdd
-5-\left(81+\sqrt[3]{27}-\frac{128}{\left(-4\right)^{3}}\right)+\sqrt[5]{32}
Cyfrifo -3 i bŵer 4 a chael 81.
-5-\left(81+3-\frac{128}{\left(-4\right)^{3}}\right)+\sqrt[5]{32}
Cyfrifo \sqrt[3]{27} a chael 3.
-5-\left(84-\frac{128}{\left(-4\right)^{3}}\right)+\sqrt[5]{32}
Adio 81 a 3 i gael 84.
-5-\left(84-\frac{128}{-64}\right)+\sqrt[5]{32}
Cyfrifo -4 i bŵer 3 a chael -64.
-5-\left(84-\left(-2\right)\right)+\sqrt[5]{32}
Rhannu 128 â -64 i gael -2.
-5-\left(84+2\right)+\sqrt[5]{32}
Gwrthwyneb -2 yw 2.
-5-86+\sqrt[5]{32}
Adio 84 a 2 i gael 86.
-91+\sqrt[5]{32}
Tynnu 86 o -5 i gael -91.
-91+2
Cyfrifo \sqrt[5]{32} a chael 2.
-89
Adio -91 a 2 i gael -89.
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}