Evaluate the following
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Step-by-step explanation:
(a/2 +:2/a)^2
= (2/a÷2/a)^2
=4a^2 ÷ 4a^2
=1
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answer is 4
(a/2 + 2/a)²
= a²/4 + 2 + 4/a²
= a²/4 + 4/a² + 2
= 8a²/4a² + 2
= 2+2
=4
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