What are the solutions of this equation 16-2x^2=-64

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what are the solutions of this equation 16-2x^2=-64

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Answer:x = ± 2[tex]\sqrt{10}[/tex]Step-by-step explanation:Given16 - 2x² = - 64 ( subtract 16 from both sides )- 2x² = - 80 ( divide both sides by - 2 )x² = 40 ( take the square root of both sides )x = ± [tex]\sqrt{40}[/tex] = ± [tex]\sqrt{4(10)}[/tex] = ± 2[tex]\sqrt{10}[/tex]

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