Enrhifo
\frac{5x-1}{\left(x-1\right)\left(x+3\right)}
Ehangu
\frac{5x-1}{\left(x-1\right)\left(x+3\right)}
Graff
Rhannu
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\frac{x\left(x+3\right)}{\left(x-1\right)\left(x+3\right)}-\frac{\left(x-1\right)\left(x-1\right)}{\left(x-1\right)\left(x+3\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin x-1 a x+3 yw \left(x-1\right)\left(x+3\right). Lluoswch \frac{x}{x-1} â \frac{x+3}{x+3}. Lluoswch \frac{x-1}{x+3} â \frac{x-1}{x-1}.
\frac{x\left(x+3\right)-\left(x-1\right)\left(x-1\right)}{\left(x-1\right)\left(x+3\right)}
Gan fod gan \frac{x\left(x+3\right)}{\left(x-1\right)\left(x+3\right)} a \frac{\left(x-1\right)\left(x-1\right)}{\left(x-1\right)\left(x+3\right)} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{x^{2}+3x-x^{2}+x+x-1}{\left(x-1\right)\left(x+3\right)}
Gwnewch y gwaith lluosi yn x\left(x+3\right)-\left(x-1\right)\left(x-1\right).
\frac{5x-1}{\left(x-1\right)\left(x+3\right)}
Cyfuno termau tebyg yn x^{2}+3x-x^{2}+x+x-1.
\frac{5x-1}{x^{2}+2x-3}
Ehangu \left(x-1\right)\left(x+3\right).
\frac{x\left(x+3\right)}{\left(x-1\right)\left(x+3\right)}-\frac{\left(x-1\right)\left(x-1\right)}{\left(x-1\right)\left(x+3\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin x-1 a x+3 yw \left(x-1\right)\left(x+3\right). Lluoswch \frac{x}{x-1} â \frac{x+3}{x+3}. Lluoswch \frac{x-1}{x+3} â \frac{x-1}{x-1}.
\frac{x\left(x+3\right)-\left(x-1\right)\left(x-1\right)}{\left(x-1\right)\left(x+3\right)}
Gan fod gan \frac{x\left(x+3\right)}{\left(x-1\right)\left(x+3\right)} a \frac{\left(x-1\right)\left(x-1\right)}{\left(x-1\right)\left(x+3\right)} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{x^{2}+3x-x^{2}+x+x-1}{\left(x-1\right)\left(x+3\right)}
Gwnewch y gwaith lluosi yn x\left(x+3\right)-\left(x-1\right)\left(x-1\right).
\frac{5x-1}{\left(x-1\right)\left(x+3\right)}
Cyfuno termau tebyg yn x^{2}+3x-x^{2}+x+x-1.
\frac{5x-1}{x^{2}+2x-3}
Ehangu \left(x-1\right)\left(x+3\right).
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\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]
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}