Q 1 : Find the square root of
(12x^{2} + 23x + 10)(15x^{2} + 13x + 2)(20x^{2} + 29x + 5). (4x + 5)(3x + 2)(5x + 1) (4x + 5)(3x + 2)(5x + 2) (4x + 3)(3x + 2)(5x + 1) (4x + 5)(3x + 4)(5x + 1)
Q 2 : Find the square root of x^{4} - 4x^{3} + 8x^{2} - 8x + 4. x^{2} - 2x + 2 x^{2} + 2x - 2 x^{2} - 2x - 2 x^{2} + 2x + 2
Q 3 : How much is subtracted from 16x^{4} - 24x^{3} - 23x^{2} + 24x + 28 to make it perfect square. 16 10 8 12
Q 4 : Find the square root of
(x^{2} - 4x + 3)(x^{2} - 12x + 27)(x^{2} - 10x + 9). (x - 9)(x - 3)(x + 1) (x + 9)(x - 3)(x - 1) (x - 9)(x + 3)(x - 1) (x - 9)(x - 3)(x - 1)
Q 5 : Find the nature of the roots of the equation 2x^{2} - 3x + 7 = 0. Complex and distinct Real and distinct Real and equal
Q 6 : If one root of 2x^{2} - (7+a)x - 15 = 0 is 5 find the value of a. 6 3 4 5
Q 7 : Find the sum of roots of the equation 5x^{2} + 11x + 3 = 0. 12/5 -12/5 -11/5 11/5
Q 8 : Find the square root of x^{2} + 9y^{2} + 4z^{2} - 6xy + -12yz + 4xz. x - 3y + 2z x + 3y - 2x x + 3y + 2z
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