Issolvi x+1/x-1+1/x=

$$\frac{ x+1 }{ x-1 } + \frac{ 1 }{ x } =$$

Evalwa

$$\frac{x^{2}+2x-1}{x\left(x-1\right)}$$

Passi Qosra tas-Soluzzjonijiet

Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' x-1 u x huwa x\left(x-1\right). Immultiplika \frac{x+1}{x-1} b'\frac{x}{x}. Immultiplika \frac{1}{x} b'\frac{x-1}{x-1}.

$$\frac{\left(x+1\right)x}{x\left(x-1\right)}+\frac{x-1}{x\left(x-1\right)}$$

Billi \frac{\left(x+1\right)x}{x\left(x-1\right)} u \frac{x-1}{x\left(x-1\right)} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{\left(x+1\right)x+x-1}{x\left(x-1\right)}$$

Agħmel il-multiplikazzjonijiet fi \left(x+1\right)x+x-1.

$$\frac{x^{2}+x+x-1}{x\left(x-1\right)}$$

Ikkombina termini simili f'x^{2}+x+x-1.

$$\frac{x^{2}+2x-1}{x\left(x-1\right)}$$

Espandi x\left(x-1\right).

$$\frac{x^{2}+2x-1}{x^{2}-x}$$

Espandi

$$\frac{x^{2}+2x-1}{x\left(x-1\right)}$$

Passi Qosra tas-Soluzzjonijiet

Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' x-1 u x huwa x\left(x-1\right). Immultiplika \frac{x+1}{x-1} b'\frac{x}{x}. Immultiplika \frac{1}{x} b'\frac{x-1}{x-1}.

$$\frac{\left(x+1\right)x}{x\left(x-1\right)}+\frac{x-1}{x\left(x-1\right)}$$

Billi \frac{\left(x+1\right)x}{x\left(x-1\right)} u \frac{x-1}{x\left(x-1\right)} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{\left(x+1\right)x+x-1}{x\left(x-1\right)}$$

Agħmel il-multiplikazzjonijiet fi \left(x+1\right)x+x-1.

$$\frac{x^{2}+x+x-1}{x\left(x-1\right)}$$

Ikkombina termini simili f'x^{2}+x+x-1.

$$\frac{x^{2}+2x-1}{x\left(x-1\right)}$$

Espandi x\left(x-1\right).

$$\frac{x^{2}+2x-1}{x^{2}-x}$$