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the general form of quadratic equation is ax^2+bx+c therefore the formula for factorisation is =-b+(or)-sqrt(b^2-4ac)/2a on applying this formula we get the roots as:1/2+(or)-sqrt(5)/2

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15y ago
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9y ago

2(x - 1)(x + 1)

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Q: How do you factor 2x squared minus 2?
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