DCODY4917
DCODY4917
27-04-2020
Mathematics
contestada
the question is (n+3) to the 2nd power
Respuesta :
anmalonjao
anmalonjao
27-04-2020
Answer:
n^2+9
Step-by-step explanation:
(n+3)(n+3)
n+n=n^2
3+3=9
n^2+9
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