Enrhifo
2\sqrt{676698685}\approx 52026.865560016
Rhannu
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\sqrt{2699633764+2676^{2}}
Cyfrifo 51958 i bŵer 2 a chael 2699633764.
\sqrt{2699633764+7160976}
Cyfrifo 2676 i bŵer 2 a chael 7160976.
\sqrt{2706794740}
Adio 2699633764 a 7160976 i gael 2706794740.
2\sqrt{676698685}
Ffactora 2706794740=2^{2}\times 676698685. Ailysgrifennu ail isradd y lluoswm \sqrt{2^{2}\times 676698685} fel lluoswm ail israddau \sqrt{2^{2}}\sqrt{676698685}. Cymryd isradd 2^{2}.
Enghreifftiau
Hafaliad cwadratig
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Trigonometreg
4 \sin \theta \cos \theta = 2 \sin \theta
Hafaliad llinol
y = 3x + 4
Rhifyddeg
699 * 533
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\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}