Question

Answer the following question
$- 3 \sqrt{2x} + \sqrt{2x}$

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Answer 1

${\huge{\underbrace{\mathfrak{\red{Solution}}}}}$

Step-by-step explanation:

$- 3 \sqrt{2x} + \sqrt{2x} \\ = ( - 3 + 1) \sqrt{2x} \\ = - 2 \sqrt{2x}$