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03-06-2019
Mathematics

contestada

simplify (-5-√3)^2 .

Respuesta :

03-06-2019

Answer:

Step-by-step explanation:

[tex](-5-\sqrt{2})^2 =(-1)^2 \cdot (5 + \sqrt{2})^2 = (5 + \sqrt{2})^2 = 25 + 10\sqrt{2} + 2 = 27 + 10 \sqrt{2}[/tex]

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