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Solve the equation using square roots 2x^2=242
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Solve the equation using square roots 2x^2=242

User Andrei Cusnir
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2x^2=242\qquad|:2\\\\x^2=121\qquad|√((\ldots))\\\\\\\boxed{x=11\qquad\vee\qquad x=-11}

User Janisha
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