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-16 + 4x^2 = 0 Please help. If possible can I get a step by step ?

-16 + 4x^2 = 0 Please help. If possible can I get a step by step ?
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-16 + 4x^2 = 0
Please help. If possible can I get a step by step ?

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User Near Privman
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1 Answer

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Explanation:


- 16 + 4 {x}^(2) = 0 \\ 4 {x}^(2) = 16 \\ {x}^(2) = (16)/(4) \\ {x}^(2) = 4 \\ x = √(4 ) \\ x = 2

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User Franck Dernoncourt
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