Enrhifo
\frac{56217}{11321165000000000000000000}\approx 4.965655036 \cdot 10^{-21}
Ffactor
\frac{3 \cdot 7 \cdot 2677}{29 \cdot 163 \cdot 479 \cdot 2 ^ {18} \cdot 5 ^ {19}} = 4.96565503638539 \times 10^{-21}
Rhannu
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\frac{\frac{168.651}{0.479}}{0.725\times 0.978}\times 10^{-23}
Mynegwch \frac{\frac{\frac{168.651}{0.479}}{0.725}}{0.978} fel ffracsiwn unigol.
\frac{\frac{168651}{479}}{0.725\times 0.978}\times 10^{-23}
Ehangu \frac{168.651}{0.479} drwy luosi'r rhifiadur a'r enwadur gyda 1000.
\frac{\frac{168651}{479}}{0.70905}\times 10^{-23}
Lluosi 0.725 a 0.978 i gael 0.70905.
\frac{168651}{479\times 0.70905}\times 10^{-23}
Mynegwch \frac{\frac{168651}{479}}{0.70905} fel ffracsiwn unigol.
\frac{168651}{339.63495}\times 10^{-23}
Lluosi 479 a 0.70905 i gael 339.63495.
\frac{16865100000}{33963495}\times 10^{-23}
Ehangu \frac{168651}{339.63495} drwy luosi'r rhifiadur a'r enwadur gyda 100000.
\frac{1124340000}{2264233}\times 10^{-23}
Lleihau'r ffracsiwn \frac{16865100000}{33963495} i'r graddau lleiaf posib drwy dynnu a chanslo allan 15.
\frac{1124340000}{2264233}\times \frac{1}{100000000000000000000000}
Cyfrifo 10 i bŵer -23 a chael \frac{1}{100000000000000000000000}.
\frac{56217}{11321165000000000000000000}
Lluosi \frac{1124340000}{2264233} a \frac{1}{100000000000000000000000} i gael \frac{56217}{11321165000000000000000000}.
Enghreifftiau
Hafaliad cwadratig
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4 \sin \theta \cos \theta = 2 \sin \theta
Hafaliad llinol
y = 3x + 4
Rhifyddeg
699 * 533
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\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}