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Answer:
Explanation:
Completing the square:
>Divide the x term by 2 which also means multiplying by 1/2 and then square it:
=
= >This is the completed square number
x² + (1/2)x + 1/16 = 2 + 1/16
1/16
This is abt completing the square, so the missing space is half of b (1/2) squared. (1/4)^2= 1/16.
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