Enrhifo
0.54
Ffactor
\frac{3 ^ {3}}{2 \cdot 5 ^ {2}} = 0.54
Rhannu
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\frac{0.0972\times 0.001}{0.06\times 0.03\times 0.1}
Lluosi 0.36 a 0.27 i gael 0.0972.
\frac{0.0000972}{0.06\times 0.03\times 0.1}
Lluosi 0.0972 a 0.001 i gael 0.0000972.
\frac{0.0000972}{0.0018\times 0.1}
Lluosi 0.06 a 0.03 i gael 0.0018.
\frac{0.0000972}{0.00018}
Lluosi 0.0018 a 0.1 i gael 0.00018.
\frac{972}{1800}
Ehangu \frac{0.0000972}{0.00018} drwy luosi'r rhifiadur a'r enwadur gyda 10000000.
\frac{27}{50}
Lleihau'r ffracsiwn \frac{972}{1800} i'r graddau lleiaf posib drwy dynnu a chanslo allan 36.
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}