Issolvi 2y-8/5xy^2+5-2x/10x^2y

$$\frac { 2 y - 8 } { 5 x y ^ { 2 } } + \frac { 5 - 2 x } { 10 x ^ { 2 } y }$$

Evalwa

$$\frac{2xy-16x+5y}{10\left(xy\right)^{2}}$$

Passi Qosra tas-Soluzzjonijiet

Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' 5xy^{2} u 10x^{2}y huwa 10x^{2}y^{2}. Immultiplika \frac{2y-8}{5xy^{2}} b'\frac{2x}{2x}. Immultiplika \frac{5-2x}{10x^{2}y} b'\frac{y}{y}.

$$\frac{\left(2y-8\right)\times 2x}{10x^{2}y^{2}}+\frac{\left(5-2x\right)y}{10x^{2}y^{2}}$$

Billi \frac{\left(2y-8\right)\times 2x}{10x^{2}y^{2}} u \frac{\left(5-2x\right)y}{10x^{2}y^{2}} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{\left(2y-8\right)\times 2x+\left(5-2x\right)y}{10x^{2}y^{2}}$$

Agħmel il-multiplikazzjonijiet fi \left(2y-8\right)\times 2x+\left(5-2x\right)y.

$$\frac{4yx-16x+5y-2xy}{10x^{2}y^{2}}$$

Ikkombina termini simili f'4yx-16x+5y-2xy.

$$\frac{2yx-16x+5y}{10x^{2}y^{2}}$$

Espandi

$$\frac{2xy-16x+5y}{10\left(xy\right)^{2}}$$

Passi Qosra tas-Soluzzjonijiet

Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' 5xy^{2} u 10x^{2}y huwa 10x^{2}y^{2}. Immultiplika \frac{2y-8}{5xy^{2}} b'\frac{2x}{2x}. Immultiplika \frac{5-2x}{10x^{2}y} b'\frac{y}{y}.

$$\frac{\left(2y-8\right)\times 2x}{10x^{2}y^{2}}+\frac{\left(5-2x\right)y}{10x^{2}y^{2}}$$

Billi \frac{\left(2y-8\right)\times 2x}{10x^{2}y^{2}} u \frac{\left(5-2x\right)y}{10x^{2}y^{2}} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{\left(2y-8\right)\times 2x+\left(5-2x\right)y}{10x^{2}y^{2}}$$

Agħmel il-multiplikazzjonijiet fi \left(2y-8\right)\times 2x+\left(5-2x\right)y.

$$\frac{4yx-16x+5y-2xy}{10x^{2}y^{2}}$$

Ikkombina termini simili f'4yx-16x+5y-2xy.

$$\frac{2yx-16x+5y}{10x^{2}y^{2}}$$