Question

एक्स प्लस वाई
$\times {}^{2} + 2 {}^{2} =$
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Answer 1

$\huge\pink{\mid{\underline{\overline{\tt Answer:-}}\mid}}$

${x}^{2} + 4 = 0 \\ = ) {x}^{2} = 4 \\ = )x = \sqrt{4} \\ =2$

THEREFORE X=2 , HOPE IT HELPS YOU....