Answer:
it's already factorized, you can't go any further
if u mean the answer when both is multiplies then it's x^2 + 6 + 9
Explanation:
(x + 3)(x + 3)
use distributive property
x^2 + 3x + 3x + 9
x^2 + 6x + 9
( x + 3 ) ²
.........
hope it helps!
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