Enrhifo
399313.8
Ffactor
\frac{3 ^ {4} \cdot 157 ^ {2}}{5} = 399313\frac{4}{5} = 399313.8
Rhannu
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4\times 9.8596\times 5\times 45^{2}
Cyfrifo 3.14 i bŵer 2 a chael 9.8596.
39.4384\times 5\times 45^{2}
Lluosi 4 a 9.8596 i gael 39.4384.
197.192\times 45^{2}
Lluosi 39.4384 a 5 i gael 197.192.
197.192\times 2025
Cyfrifo 45 i bŵer 2 a chael 2025.
399313.8
Lluosi 197.192 a 2025 i gael 399313.8.
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}