# Maths is this questions answer below?

# sum_(n=64)^98 \ (4n^2-5) = 932645 #

Making (b) the correct solution.

We seek:

Applying the common summation formulae:

We have:

With this outcome, we get:

And:

So then:

figuring out the right answer (b).

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It seems there is no specific question provided. Could you please provide the question or clarify what you are asking?

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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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