Respuesta :

TPS00

[tex] {x}^{2} + 50 \\ \\ = {x}^{2} - ( - 50) \\ \\ = {x}^{2} - {( \sqrt{ - 50} )}^{2} [/tex]
[tex] = {x}^{2} - {(5 \sqrt{2}i) }^{2} \\ \\ = (x + 5 \sqrt{2} i)(x - 5 \sqrt{2} i)[/tex]

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