Enrhifo
6591.2
Ffactor
\frac{7 \cdot 11 \cdot 107 \cdot 2 ^ {2}}{5} = 6591\frac{1}{5} = 6591.2
Rhannu
Copïo i clipfwrdd
4272+256+108+1416+388.4+132+18.8
Adio 3600 a 672 i gael 4272.
4528+108+1416+388.4+132+18.8
Adio 4272 a 256 i gael 4528.
4636+1416+388.4+132+18.8
Adio 4528 a 108 i gael 4636.
6052+388.4+132+18.8
Adio 4636 a 1416 i gael 6052.
6440.4+132+18.8
Adio 6052 a 388.4 i gael 6440.4.
6572.4+18.8
Adio 6440.4 a 132 i gael 6572.4.
6591.2
Adio 6572.4 a 18.8 i gael 6591.2.
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}