Answer:
3/35
Step-by-step explanation:
None.
This has no real factors.
a₄ = 123
a₁ = 1
a₂ = (1)² + 2
a₂ = 3
a₃ = (3)² + 2
a₃ = 11
a₄ = (11)² + 2
b,c,d,f
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