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Can you prove that: a² + b² ≥ -2ab ?

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Can you prove that: a² + b² ≥ -2ab ?

asked Aug 14, 2021 138k views

4 votes

Can you prove that:
a² + b² ≥ -2ab ?

Mathematics
high-school

8.5k points

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1 Answer

3 votes

Answer:1a+1b> -2ab

Explanation:

Squiroid answered Aug 19, 2021

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