Question

x^6=4x^4Решить уравнение

Answer 1

${x}^{6} = 4 {x}^{4} \\ {x}^{6} - 4 {x}^{4} = 0 \\ {x}^{4} ( {x}^{2} - 4) = 0 \\ x_{1} = 0 \\ {x}^{2} - 4 = 0 \\ x_{1} = 0 \\ x_{2} = 2 \\ x_{3} = - 2$

Ответ: -2, 0, 2