Enrhifo
-\frac{7yx^{3}}{3}
Ehangu
-\frac{7yx^{3}}{3}
Rhannu
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\left(-x^{3}\right)y+2x^{3}y\left(-\frac{2}{3}\right)+6x^{2}\left(-\frac{3}{8}\right)xy-y\left(-2x^{3}-\frac{1}{4}x^{3}\right)
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch 1 a 2 i gael 3.
\left(-x^{3}\right)y+2x^{3}y\left(-\frac{2}{3}\right)+6x^{3}\left(-\frac{3}{8}\right)y-y\left(-2x^{3}-\frac{1}{4}x^{3}\right)
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch 2 a 1 i gael 3.
\left(-x^{3}\right)y-\frac{4}{3}x^{3}y+6x^{3}\left(-\frac{3}{8}\right)y-y\left(-2x^{3}-\frac{1}{4}x^{3}\right)
Lluosi 2 a -\frac{2}{3} i gael -\frac{4}{3}.
\left(-x^{3}\right)y-\frac{4}{3}x^{3}y-\frac{9}{4}x^{3}y-y\left(-2x^{3}-\frac{1}{4}x^{3}\right)
Lluosi 6 a -\frac{3}{8} i gael -\frac{9}{4}.
\left(-x^{3}\right)y-\frac{43}{12}x^{3}y-y\left(-2x^{3}-\frac{1}{4}x^{3}\right)
Cyfuno -\frac{4}{3}x^{3}y a -\frac{9}{4}x^{3}y i gael -\frac{43}{12}x^{3}y.
\left(-x^{3}\right)y-\frac{43}{12}x^{3}y-y\left(-\frac{9}{4}\right)x^{3}
Cyfuno -2x^{3} a -\frac{1}{4}x^{3} i gael -\frac{9}{4}x^{3}.
\left(-x^{3}\right)y-\frac{4}{3}x^{3}y
Cyfuno -\frac{43}{12}x^{3}y a -y\left(-\frac{9}{4}\right)x^{3} i gael -\frac{4}{3}x^{3}y.
-\frac{7}{3}x^{3}y
Cyfuno -x^{3}y a -\frac{4}{3}x^{3}y i gael -\frac{7}{3}x^{3}y.
\left(-x^{3}\right)y+2x^{3}y\left(-\frac{2}{3}\right)+6x^{2}\left(-\frac{3}{8}\right)xy-y\left(-2x^{3}-\frac{1}{4}x^{3}\right)
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch 1 a 2 i gael 3.
\left(-x^{3}\right)y+2x^{3}y\left(-\frac{2}{3}\right)+6x^{3}\left(-\frac{3}{8}\right)y-y\left(-2x^{3}-\frac{1}{4}x^{3}\right)
Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch 2 a 1 i gael 3.
\left(-x^{3}\right)y-\frac{4}{3}x^{3}y+6x^{3}\left(-\frac{3}{8}\right)y-y\left(-2x^{3}-\frac{1}{4}x^{3}\right)
Lluosi 2 a -\frac{2}{3} i gael -\frac{4}{3}.
\left(-x^{3}\right)y-\frac{4}{3}x^{3}y-\frac{9}{4}x^{3}y-y\left(-2x^{3}-\frac{1}{4}x^{3}\right)
Lluosi 6 a -\frac{3}{8} i gael -\frac{9}{4}.
\left(-x^{3}\right)y-\frac{43}{12}x^{3}y-y\left(-2x^{3}-\frac{1}{4}x^{3}\right)
Cyfuno -\frac{4}{3}x^{3}y a -\frac{9}{4}x^{3}y i gael -\frac{43}{12}x^{3}y.
\left(-x^{3}\right)y-\frac{43}{12}x^{3}y-y\left(-\frac{9}{4}\right)x^{3}
Cyfuno -2x^{3} a -\frac{1}{4}x^{3} i gael -\frac{9}{4}x^{3}.
\left(-x^{3}\right)y-\frac{4}{3}x^{3}y
Cyfuno -\frac{43}{12}x^{3}y a -y\left(-\frac{9}{4}\right)x^{3} i gael -\frac{4}{3}x^{3}y.
-\frac{7}{3}x^{3}y
Cyfuno -x^{3}y a -\frac{4}{3}x^{3}y i gael -\frac{7}{3}x^{3}y.
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}