Enrhifo
-\frac{5}{206158430208}\approx -2.425319205 \cdot 10^{-11}
Ffactor
-\frac{5}{206158430208} = -2.425319204727809 \times 10^{-11}
Rhannu
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0.000000000014551915228366851806640625\left(-\frac{1\times 3+2}{3}\right)
Cyfrifo -0.125 i bŵer 12 a chael 0.000000000014551915228366851806640625.
0.000000000014551915228366851806640625\left(-\frac{3+2}{3}\right)
Lluosi 1 a 3 i gael 3.
0.000000000014551915228366851806640625\left(-\frac{5}{3}\right)
Adio 3 a 2 i gael 5.
\frac{1}{68719476736}\left(-\frac{5}{3}\right)
Troswch y rhif degol 0.000000000014551915228366851806640625 i’r ffracsiwn \frac{9765625}{10000000000}. Lleihau'r ffracsiwn \frac{9765625}{10000000000} i'r graddau lleiaf posib drwy dynnu a chanslo allan 9765625.
\frac{1\left(-5\right)}{68719476736\times 3}
Lluoswch \frac{1}{68719476736} â -\frac{5}{3} drwy luosi'r rhifiadur â’r rhifiadur a'r enwadur â’r enwadur.
\frac{-5}{206158430208}
Gwnewch y gwaith lluosi yn y ffracsiwn \frac{1\left(-5\right)}{68719476736\times 3}.
-\frac{5}{206158430208}
Gellir ailysgrifennu \frac{-5}{206158430208} fel -\frac{5}{206158430208} drwy echdynnu’r arwydd negatif.
Enghreifftiau
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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]
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