MatemáticasBásico1 respuestas

Por favor necesito ayuda con este ejercicio?

Por favor necesito ayuda con este ejercicio.

En resumen

<img src="https://tex.z-dn.net/?

Mejor respuesta

Josevictorrs
1

<img src="https://tex.z-dn.net/?f=x-64%20%3D%20%5Csqrt%7Bx%7D%5E2-8%5E2%3D%28%5Csqrt%7Bx%7D-8%29%28%5Csqrt%7Bx%7D%2B8%29%5C%5C%20%5C%5C%0A%5Csqrt%7Bx%7D-8%3D%5Cdfrac%7Bx-64%7D%7B%5Csqrt%7Bx%7D%2B8%7D%5C%5C%20%5C%5C%0A%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%5C%5C%20%5C%5C%0Ax-64%20%3D%20%5Csqrt%5B3%5D%7Bx%7D%5E3-4%5E3%3D%28%5Csqrt%5B3%5D%7Bx%7D-4%29%28%5Csqrt%5B3%5D%7Bx%7D%5E2%2B4%5Csqrt%5B3%5D%7Bx%7D%2B16%29%5C%5C%20%5C%5C%0A4-%5Csqrt%5B3%5D%7Bx%7D%3D-%5Cdfrac%7Bx-64%7D%7B%5Csqrt%5B3%5D%7Bx%7D%5E2%2B4%5Csqrt%5B3%5D%7Bx%7D%2B16%7D%5C%5C%20%5C%5C%0A%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%5C%5C%20%5C%5C%0A%5Cdfrac%7B%5Csqrt%7Bx%7D-8%7D%7B4-%5Csqrt%5B3%5D%7Bx%7D%7D%3D%5Cdfrac%7B%5Cdfrac%7Bx-64%7D%7B%5Csqrt%7Bx%7D%2B8%7D%7D%7B-%5Cdfrac%7Bx-64%7D%7B%5Csqrt%5B3%5D%7Bx%7D%5E2%2B4%5Csqrt%5B3%5D%7Bx%7D%2B16%7D%7D%0A%0A%0A" />

Por ende

<img src="https://tex.z-dn.net/?f=%5Cdfrac%7B%5Csqrt%7Bx%7D-8%7D%7B4-%5Csqrt%5B3%5D%7Bx%7D%7D%5Csim%20-%5Cdfrac%7B%5Csqrt%5B3%5D%7Bx%7D%5E2%2B4%5Csqrt%5B3%5D%7Bx%7D%2B16%7D%7B%5Csqrt%7Bx%7D%2B8%7D%5C%5C%20%5C%5C%20%5C%5C%0A%5Clim%5Climits_%7Bx%5Cto%2064%7D%5Cdfrac%7B%5Csqrt%7Bx%7D-8%7D%7B4-%5Csqrt%5B3%5D%7Bx%7D%7D%3D%20%5Clim%5Climits_%7Bx%5Cto%2064%7D-%5Cdfrac%7B%5Csqrt%5B3%5D%7Bx%7D%5E2%2B4%5Csqrt%5B3%5D%7Bx%7D%2B16%7D%7B%5Csqrt%7Bx%7D%2B8%7D%5C%5C%20%5C%5C%20%5C%5C%0A%5Clim%5Climits_%7Bx%5Cto%2064%7D%5Cdfrac%7B%5Csqrt%7Bx%7D-8%7D%7B4-%5Csqrt%5B3%5D%7Bx%7D%7D%3D%5Cdfrac%7B16%2B16%2B16%7D%7B8%2B8%7D%5C%5C%20%5C%5C%20%5C%5C%0A%5Cboxed%7B%5Clim%5Climits_%7Bx%5Cto%2064%7D%5Cdfrac%7B%5Csqrt%7Bx%7D-8%7D%7B4-%5Csqrt%5B3%5D%7Bx%7D%7D%3D3%7D%0A" />.