Enrhifo
44.1
Ffactor
\frac{3 ^ {2} \cdot 7 ^ {2}}{2 \cdot 5} = 44\frac{1}{10} = 44.1
Rhannu
Copïo i clipfwrdd
4.5+2.1+2.5+3.9+3.6+4+3+3.7+2.4+2.9+3.6+4.2+3.7
Adio 2.1 a 2.4 i gael 4.5.
6.6+2.5+3.9+3.6+4+3+3.7+2.4+2.9+3.6+4.2+3.7
Adio 4.5 a 2.1 i gael 6.6.
9.1+3.9+3.6+4+3+3.7+2.4+2.9+3.6+4.2+3.7
Adio 6.6 a 2.5 i gael 9.1.
13+3.6+4+3+3.7+2.4+2.9+3.6+4.2+3.7
Adio 9.1 a 3.9 i gael 13.
16.6+4+3+3.7+2.4+2.9+3.6+4.2+3.7
Adio 13 a 3.6 i gael 16.6.
20.6+3+3.7+2.4+2.9+3.6+4.2+3.7
Adio 16.6 a 4 i gael 20.6.
23.6+3.7+2.4+2.9+3.6+4.2+3.7
Adio 20.6 a 3 i gael 23.6.
27.3+2.4+2.9+3.6+4.2+3.7
Adio 23.6 a 3.7 i gael 27.3.
29.7+2.9+3.6+4.2+3.7
Adio 27.3 a 2.4 i gael 29.7.
32.6+3.6+4.2+3.7
Adio 29.7 a 2.9 i gael 32.6.
36.2+4.2+3.7
Adio 32.6 a 3.6 i gael 36.2.
40.4+3.7
Adio 36.2 a 4.2 i gael 40.4.
44.1
Adio 40.4 a 3.7 i gael 44.1.
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}