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qwelly [4]
4 years ago
14

Solve x2 = 39. A) x = ±39 B) x = ± 39 C) x = ±3 13 D) x = ±13 3

Mathematics
1 answer:
ivann1987 [24]4 years ago
6 0

Step-by-step explanation:

{x}^{2}  = 39 \\  \\  \therefore \: x =  \pm \sqrt{39}\\or\\  x =  \pm \sqrt{13\times 3}\\\therefore \: x =  \pm\sqrt{13 }\times \sqrt{3}

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