Enrhifo
\frac{2x\left(12x+13\right)}{\left(3x-1\right)\left(2x+5\right)}
Ffactor
\frac{2x\left(12x+13\right)}{\left(3x-1\right)\left(2x+5\right)}
Graff
Rhannu
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\frac{6x\left(2x+5\right)}{\left(3x-1\right)\left(2x+5\right)}+\frac{4x\left(3x-1\right)}{\left(3x-1\right)\left(2x+5\right)}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin 3x-1 a 2x+5 yw \left(3x-1\right)\left(2x+5\right). Lluoswch \frac{6x}{3x-1} â \frac{2x+5}{2x+5}. Lluoswch \frac{4x}{2x+5} â \frac{3x-1}{3x-1}.
\frac{6x\left(2x+5\right)+4x\left(3x-1\right)}{\left(3x-1\right)\left(2x+5\right)}
Gan fod gan \frac{6x\left(2x+5\right)}{\left(3x-1\right)\left(2x+5\right)} a \frac{4x\left(3x-1\right)}{\left(3x-1\right)\left(2x+5\right)} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{12x^{2}+30x+12x^{2}-4x}{\left(3x-1\right)\left(2x+5\right)}
Gwnewch y gwaith lluosi yn 6x\left(2x+5\right)+4x\left(3x-1\right).
\frac{24x^{2}+26x}{\left(3x-1\right)\left(2x+5\right)}
Cyfuno termau tebyg yn 12x^{2}+30x+12x^{2}-4x.
\frac{24x^{2}+26x}{6x^{2}+13x-5}
Ehangu \left(3x-1\right)\left(2x+5\right).
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}