Question

what is
value of √2+4√2​

Answer 1

Answer:

√2+4√2=5√2=5×1.414=7.071

Answer 2

Answer:

5√2

Step-by-step explanation:

$= \sqrt{2} + 4 \sqrt{2} \\ = \sqrt{2} (1 + 4) \\ = \sqrt{2} \times 5 \\ = 5 \sqrt{2}$

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