En resumen

Hola. <img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%2Bx%3D20%20" /> x + x = <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B20%7D%20" /> 2x = <img src="https://tex.z-dn.net/?f=2%20%5Csqrt%7B5%7D%20" /> x = <img src="https://tex.z-dn.net/?

Mejor respuesta

Camilavzr5934
1

Hola.

<img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%2Bx%3D20%20" /> x + x = <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B20%7D%20" /> 2x = <img src="https://tex.z-dn.net/?f=2%20%5Csqrt%7B5%7D%20" /> x = <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%20%5Csqrt%7B5%7D%7D%7B2%7D%20" /> X = <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B5%7D%20" />.