Question

Задача прикреплена. ​

Answer 1

$2x^2(4x^2-3)(3+4x^2)=32x^6-18x^2$

$2x^2(16x^4-9)=32x^6-18x^2$

$32x^6-18x^2=32x^6-18x^2$

Ответ: x ∈ R