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What method would you choose to solve the equation 2x^2-7=9

What method would you choose to solve the equation 2x^2-7=9
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What method would you choose to solve the equation 2x^2-7=9

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User Ben Jonson
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1 Answer

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I would first find x² because there is only one variable term. 2x²=16, x²=8, x=±2√2=±2.828 approx.
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User Ceeroover
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