Find the roots of the quadratic equation ✓2x^2+7x+5✓2
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√2x²+7x+5√2
√2x²+2x+5x+5√2
√2x(x+√2)+5(x+√2)
(x+√2)(√2x+5)
x = -√2
x = -5/√2 = -5√2/2
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