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Find the value of a and b for the quadratic equation 5x2 - 7= -6x |
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Answer» Answer: 5x² + 6x - 7 = 0 Comparing the quadratic equation with ax² + bx + C = 0, we get a = 5 b = 6 c = -7 For finding roots of a quadratic equation we have 2 methods : 1) By FACTORISATION method 2) By quadratic formula method - x = (-b ± √D)/2A where D = b² - 4ac |
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