Issolvi (x^2-3)sqrt{2x+y}=0

$$( { x }^{ 2 } -3) \sqrt{ 2x+y } =0$$

Solvi għal y

$$\left\{\begin{matrix}\\y=-2x\text{, }&\text{unconditionally}\\y\geq -2x\text{, }&|x|=\sqrt{3}\end{matrix}\right.$$

Passi biex Issolvi l-Ekwazzjonijiet Radikali

Iddividi ż-żewġ naħat b'x^{2}-3.

$$\frac{\left(x^{2}-3\right)\sqrt{y+2x}}{x^{2}-3}=\frac{0}{x^{2}-3}$$

Meta tiddividi b'x^{2}-3 titneħħa l-multiplikazzjoni b'x^{2}-3.

$$\sqrt{y+2x}=\frac{0}{x^{2}-3}$$

Iddividi 0 b'x^{2}-3.

$$\sqrt{y+2x}=0$$

Ikkwadra ż-żewġ naħat tal-ekwazzjoni.

$$y+2x=0$$

Naqqas 2x miż-żewġ naħat tal-ekwazzjoni.

$$y+2x-2x=-2x$$

Jekk tnaqqas 2x minnu nnifsu jibqa' 0.

$$y=-2x$$

Solvi għal x (complex solution)

$$x=-\sqrt{3}\approx -1.732050808$$

$$x=\sqrt{3}\approx 1.732050808$$

$$x=-\frac{y}{2}$$

Solvi għal y (complex solution)

$$\left\{\begin{matrix}\\y=-2x\text{, }&\text{unconditionally}\\y\in \mathrm{C}\text{, }&x=-\sqrt{3}\text{ or }x=\sqrt{3}\end{matrix}\right.$$

Solvi għal x

$$\left\{\begin{matrix}\\x=-\frac{y}{2}\text{, }&\text{unconditionally}\\x=-\sqrt{3}\text{, }&y\geq 2\sqrt{3}\\x=\sqrt{3}\approx 1.732050808\text{, }&y\geq -2\sqrt{3}\end{matrix}\right.$$