Q 1 : Find the nature of the roots of the equation x^{2} - 5x + 6 = 0. Complex and distinct Real and distinct Real and equal
Q 2 : The sum of two symmetric expression is a _______. symmetric expression not a symmetric expression
Q 3 : Find the square root of
(x^{2} - x - 72)(x^{2} + x - 56)(x^{2} - 16x + 63). (x - 9)(x +7)(x + 8) (x - 9)(x -7)(x + 8) (x + 9)(x -7)(x + 8) (x - 9)(x -7)(x - 8)
Q 4 : Find the nature of the roots of the equation x^{2} - 7x + 3 = 0. Real and distinct Complex and distinct Real and equal
Q 5 : Solve, x^{2} + 5x + 6 = 0. 3 and 2 -3 and 2 3 and -2 -3 and -2
Q 6 : 3x^{3} - 6x^{2} y + 3xy^{2} + 7y^{3} , is this a homogeneous equation? false true
Q 7 : Find the quadratic equation whose roots are 9 and 3. x^{2} - 6x + 27 x^{2} - 12x - 27 x^{2} - 12x + 27 x^{2} + 12x + 27
Q 8 : Solve, (x^{2} - x)^{2} - 8(x^{2} - x) + 12 = 0. -1, 2, -2 and -3 1, -2, 2 and 3 -1, -2, 2 and 3
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