Enrhifo
150
Ffactor
2\times 3\times 5^{2}
Rhannu
Copïo i clipfwrdd
75\left(2\left(1-0-0\times 5\right)+3\left(0\times 6-0\times 5+0\times 10\right)\right)
Lluosi 0 a 3 i gael 0.
75\left(2\left(1-0\times 5\right)+3\left(0\times 6-0\times 5+0\times 10\right)\right)
Tynnu 0 o 1 i gael 1.
75\left(2\left(1-0\right)+3\left(0\times 6-0\times 5+0\times 10\right)\right)
Lluosi 0 a 5 i gael 0.
75\left(2\times 1+3\left(0\times 6-0\times 5+0\times 10\right)\right)
Tynnu 0 o 1 i gael 1.
75\left(2+3\left(0\times 6-0\times 5+0\times 10\right)\right)
Lluosi 2 a 1 i gael 2.
75\left(2+3\left(0-0\times 5+0\times 10\right)\right)
Lluosi 0 a 6 i gael 0.
75\left(2+3\left(0-0+0\times 10\right)\right)
Lluosi 0 a 5 i gael 0.
75\left(2+3\left(0+0\times 10\right)\right)
Mae tynnu 0 o’i hun yn gadael 0.
75\left(2+3\left(0+0\right)\right)
Lluosi 0 a 10 i gael 0.
75\left(2+3\times 0\right)
Adio 0 a 0 i gael 0.
75\left(2+0\right)
Lluosi 3 a 0 i gael 0.
75\times 2
Adio 2 a 0 i gael 2.
150
Lluosi 75 a 2 i gael 150.
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}