Enrhifo
\frac{1755}{16}=109.6875
Ffactor
\frac{3 ^ {3} \cdot 5 \cdot 13}{2 ^ {4}} = 109\frac{11}{16} = 109.6875
Rhannu
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\frac{\left(43\times 8+7\right)\times 5}{8\times 2}
Rhannwch \frac{43\times 8+7}{8} â \frac{2}{5} drwy luosi \frac{43\times 8+7}{8} â chilydd \frac{2}{5}.
\frac{\left(344+7\right)\times 5}{8\times 2}
Lluosi 43 a 8 i gael 344.
\frac{351\times 5}{8\times 2}
Adio 344 a 7 i gael 351.
\frac{1755}{8\times 2}
Lluosi 351 a 5 i gael 1755.
\frac{1755}{16}
Lluosi 8 a 2 i gael 16.
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}