Question

$36y^{6}-108y^{3} z^{2}+81z^{4}$

Answer 1

Respuesta:

36y^2 - 108y^3 z^2 + 81z^2

= 36y^2 + 81z^2 - 108y^ z^2

= 36y^2 + (-108y^3 + 81) × Z^2