Arithmetic Aptitude :: Quadratic Equations
- Find the roots of the quadratic equation: x2 + 2x - 15 = 0?
- Find the roots of the quadratic equation: 2x2 + 3x - 9 = 0?
- The roots of the equation 3x2 - 12x + 10 = 0 are?
- If the roots of a quadratic equation are 20 and -7, then find the equation?
- The sum and the product of the roots of the quadratic equation x2 + 20x + 3 = 0 are?
- If the roots of the equation 2x2 - 5x + b = 0 are in the ratio of 2:3, then find the value of b?
- The sum of the squares of two consecutive positive integers exceeds their product by 91. Find the integers?
- One root of the quadratic equation x2 - 12x + a = 0, is thrice the other. Find the value of a?
- The sum of the square of the three consecutive even natural numbers is 1460. Find the numbers?
- If a and b are the roots of the equation x2 - 9x + 20 = 0, find the value of a2 + b2 + ab?
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