# How do you solve #a^3 = 216#?

See the solution process below:

Therefore:

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There are 2 possible methods, the first one has a simpler approach:

Therefore, you can rewrite the equation as

Then, you use the "difference of cubes" factorization method to rewrite this as

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To solve ( a^3 = 216 ), you can find the cube root of 216, which is 6. So, ( a = 6 ).

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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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