Enrhifo
19.049485
Ffactor
\frac{13 \cdot 5981 \cdot 7 ^ {2}}{2 ^ {6} \cdot 5 ^ {5}} = 19\frac{9897}{200000} = 19.049485
Rhannu
Copïo i clipfwrdd
27.21355\times 0.7
Lluosi 41.867 a 0.65 i gael 27.21355.
19.049485
Lluosi 27.21355 a 0.7 i gael 19.049485.
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Hafaliad llinol
y = 3x + 4
Rhifyddeg
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Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}