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Could you please help me :) Solve 2x^2 = 128.
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Could you please help me :) Solve 2x^2 = 128.

User Matan Lachmish
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2x^2=128\ \ \ \ /:2\\\\2x^2:2=128:2\\\\x^2=64\\\\x=\pm√(64)\\\\x=-8\ or\ x=8
User Piraba
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