Question

2
(x - 3)(x + 3)(x2 +9)​

Answer 1

Answer:

$(x - 3)(x + 3)( {x}^{2} + 9) =$

$(a + b )\:( a - b )\: = {a}^{2} - {b}^{2}$

$( {x}^{2} - 9)( {x}^{2} + 9) =$

$( {x}^{4} - 81)$

Answer 2

Answer:

(x-3)²

Step-by-step explanation:

hope it helps you friend