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HELP PLEASE

What is the following sum in simplest form?
first one is QUESTION THE REST ARE CHOICES

HELP PLEASE What is the following sum in simplest form? first one is QUESTION THE-example-1
HELP PLEASE What is the following sum in simplest form? first one is QUESTION THE-example-1
HELP PLEASE What is the following sum in simplest form? first one is QUESTION THE-example-2
HELP PLEASE What is the following sum in simplest form? first one is QUESTION THE-example-3
HELP PLEASE What is the following sum in simplest form? first one is QUESTION THE-example-4
HELP PLEASE What is the following sum in simplest form? first one is QUESTION THE-example-5
User Ed Smith
by
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2 Answers

4 votes

√(8)+3√(2)+√(32)\\\\√(4*2)+3√(2)+√(16*2)\\\\2√(2)+3√(2)+4√(2)\\\\9√(2)

Your answer is the third option.
User Edepperson
by
7.4k points
2 votes

Answer:
9√(2)

Explanation:

The given expression:
√(8)+3√(2)+√(32)

We know that


√(8)=√(2*2*2)\\\\=√(2^2*2)\\\\=2√(2)


√(32)\\\\=√(2*2*2*2*2)\\\\=√(4^2*2)\\\\=4√(2)

Now, substitute the value of
√(8) and
√(32) in the given expression , we get


2√(2)+3√(2)+4√(2)\\\\=9√(2)

User Trampi
by
8.2k points

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