Question

1. Решите уравнение x^2 - 6 = 2

Answer 1

[tex] {x}^{2} - 6 = 2 \\ {x}^{2} = 8 \\ x = √8; -√8

Answer 2

$x {}^{2} = 2 + 6 \\ x = 2 \sqrt{2} \\ x = - 2 \sqrt{2}$