Question

using the standard formula expand (2-x) (2+x) (4+x^2)​

Answer 1

Answer:

$(2 - x)(2 + x)(4 + {x}^{2} ) \\ = (4 - {x}^{2}) (4 + {x}^{2} ) \\ = (16 - {x}^{4} )$

Answer 2

Answer:

( 2 − x ) ( 2 + x ) ( 4 + x² )

= ( 4 − x² ) ( 4 + x²)

= ( 16 − x⁴)

Hope it helps uh!