Respuesta :

Answer:

x = ± 5[tex]\sqrt{2}[/tex]

Step-by-step explanation:

Given

50 - x² = 0 ( add x² to both sides )

x² = 50 ( take the square root of both sides )

x = ± [tex]\sqrt{50}[/tex] = ± [tex]\sqrt{25(2)}[/tex] = ± 5[tex]\sqrt{2}[/tex]