Question

3 + 3 root 2 + root 2 = ?
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Answer 1

Answer:

$3 + 3 \sqrt{2} + \sqrt{2} \\ = 3 + 4 \sqrt{2}$

Answer 2

Answer:

3 + 4√2

Step-by-step explanation:

3 + 3√2 + √2

= 3 + 4√2