Question

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$(x + \sqrt{2y { \: })^{2} }$
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Answer 1

Answer:

x²+2√2x+2

Step-by-step explanation:

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Answer 2

Answer:

$\purple{ {({x}^{2} + \sqrt{2y} ) }^{2} } \\ \blue {: \: {x}^{2} + 2 x\sqrt{2y} + 2y}$