Question

x^4y^2 - x^2y^4 - x^4y^2

Answer 1

${ \huge{ \bold{ \boxed{ \mathfrak{ \boxed{ answer}}}}}}$

$= {x}^{ {4y}^{2} } - {x}^{ {2y}^{4} } - {x}^{ {4y}^{2} } \\ = as \: both \: the \: first \: and \: the \: last \: expressions \: are \: same \\ we \: will \: cut \: them \: down \\ = - {x}^{ {2y}^{4} } is \: your \: required \: answer$

HOPE IT HELPS YOU ❤

Answer 2

Answer:

(-x²y⁴) ..............