Question

Evaluate (√8 + √2)².........................

Answer 1

Step-by-step explanation:

i hope it will be helpful

Answer 2

$(\sqrt{8} + \sqrt{2})^{2} \\= ( \sqrt{2 \times 2 \times 2 } + \sqrt{2})^{2} \\= ( 2\sqrt{2} + \sqrt{2})^{2} \\= (3\sqrt{2})^{2} \\= 3\sqrt{2} \times 3\sqrt{2} \\= 9 \times 2 \\= 18$

Therefore.,

$\red { Value \: of \:(\sqrt{8} + \sqrt{2})^{2}}\green {= 18}$

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