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UNITED BOOK HOUSE-Quadratic equation in one variable -Exercise
- Multiple Choice Question (MCQ) If one root of ax^2 + bx + c =0 be doub...
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- The roots of the equation ax^2 - bx + c = 0 are .. 1.x =' (-b pm sq...
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- If the roots of x^2 - (2p + 1)x + (2p - 1) = 0 are equal in magnitude ...
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- If the two roots of the equation ax^2 + bx + c = 0' are distinct and r...
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- The value of k for which the roots of the equation 2x^2 + kx + k - 3 =...
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- If one root of px^2 - 3x - 5 = 0 is 5/2, then the value of p is
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- If one root of the equation x^2 - ax + b = 0 be alpha and beta, then t...
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- If the equation (x - 2) (x + 4) + 9 = 0 be expressed in the from ax^2 ...
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- The equation 2x^8 - 5x^4 + 3 = 0 is a quadratic with respect to
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- If the equation (4p + 2)^2 - p(p - 1) = 0 is expressed in the from ap^...
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- If the equations x^2 + 2x + 3 = 0 and ax^2 + bx + + c = 0 have common ...
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- Let a(b - c)x^2 + b(c - a)x + c(a -b) = 0 has two equal roots. The tru...
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- The roots of the equation ax^2 - bx + c = 0 are
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- Sum of two roots of 2x^2 + ax + 6 = 0 is 5. Then the value of a is
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- Two roots of 4x^2 - px + 9 = 0 are equal. Then P equals
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- Two roots of 5x^2 + 7x + 3 = 0 are alpha and beta. The value of (alpha...
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- Which among the following is a quadratic equation?
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- The sum of two roots of x^2 - px + q = 0 is thrice of their difference...
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- alpha,beta be the roots of x(x -3) =4. Then (alpha^2 + beta^2) equals
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- Two roots of x^2 - (a + b)x + ab = 0 (a, b are rational) are
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