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Answer:
(h + k) (2) = 5
Step-by-step explanation:
[tex]h(x) = x{^2} + 1 \space\ \space\ \space\ \space\ \space\ \space\ \space\ k(x) = x -2\\\\[/tex]
(h + k) (x) = h(x) + k(x)
= x² + 1 + x - 2
= x² + x -1
∴ (h + k) (2) = (2)² + 2 -1
= 5