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202√ 7 √ 20 − 5 √ 20 2 =
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0 votes
202√
7
√
20
−
5
√
20
2
=

User Hivert
by
5.2k points

1 Answer

3 votes

Answer:

3

3

√

2

Explanation:

Multiply radical expressions.

Divide radical expressions.

Rationalize the denominator.

User Jgrabowski
by
5.3k points
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