Find the roots of the quadratic equation: x2 + 2x - 15 = 0?
If the roots of the equation (a2 + b2)x2 − 2b(a + c)x + (b2+c2) = 0 are equal then
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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?
For all x, x2 + 2ax + (10 − 3a) > 0, then the interval in which a lies, is?
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