# What is the minimum value of the function #y=sqrt(x²+2ax+10a²)# where a > 0 ?

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The minimum value of the function y = √(x² + 2ax + 10a²) where a > 0 is √(9a²) = 3a.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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