Question

समीकरण हल कीजिए 2X का वर्ग 2 प्लस एक्स 36 = 0​

Answer 1

$\huge \star \: \: \bf {(2x)}^{2} + 36 = 0 \\ \\ \mapsto\large \tt {(2x)}^{2} = - 36 \\ \\ \mapsto\large \tt 2x = \sqrt{ - 36} \\ \\ \mapsto\large \tt 2x = 6\iota \\ \\ \mapsto\large \tt x = \frac{6\iota}{2} \\ \\ \mapsto\large \sf x = \red{ 3 \iota}$