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yarga [219]
2 years ago
7

Help pleaseeeeeee!!!!!!!

Mathematics
1 answer:
tigry1 [53]2 years ago
7 0

Answer:

a) 100π

Step-by-step explanation:

A = πr²

A = (10²)π

A = 100π

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Answer: The difference cannot be found because the indices of the radicals are not the same.

Step-by-step explanation:

To find the difference you need to subtract the radicals. But it is important ot remember the following: To make the subtraction of radicals, the indices and the radicand must be the same.

In this case you have these radicals:

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You can observe that the radicands are the same, but their indices are not the same.

Therefore, since the indices are different you cannot subtract these radicals.

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