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FIND THE VALUE OF DESCRIMINANT√2x^2 + 4x + 2√2 = 0If a = √2 ... B = 4 ... C = 2√2 |
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Answer» D = 0Step-by-step explanation:GIVEN Quadratic equation → √2x² + 4x + 2√2 = 0Compare with general form of quadratic equation i.e. ax²+bx+c=0, we identify that:a = √2b = 4c = 2√2Finding DISCRIMINANT: D = b² - 4ac➩ D = (4)² - 4 (√2) (2√2)➟ D = 16 - 8 (√2)²☞ D = 16 - 8 (2)➝ D = 16 - 16↦ D = 0∴ The Discriminant of the Quadratic equation = 0This means that roots are real and equal. |
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