Q 1: If one root of 2x^{2}  (16+a)x + 25 = 0 is 5/2 find the value of a. 1 2 2 1

Q 2: Find the nature of the roots of the equation 3x^{2}  12x + 7 = 0. Complex and distinct Real and distinct Real and equal

Q 3: Solve, 3x^{2} + x  10 = 0. 5/3 and 2 5/3 and 2 5/3 and 2 5/3 and 2

Q 4: If one root of x^{2}  (5+a)x + 24 = 0 is 3 find the value of a. 2 5 4 6

Q 5: If all the terms of an algebraic expression are of the same degree, then such an expression is called a _______. homogeneous expression not a homogeneous expression

Q 6: Solve, 6x^{4}  35x^{3} + 62x^{2}  35x + 6 = 0 2,3,1/2 and 1/3 2,1/2 and 1/3 3,1/2 and 1/3 None of these

Q 7: Find the nature of the roots of the equation x^{2}  7x + 3 = 0. Real and equal Complex and distinct Real and distinct

Q 8: The difference of two symmetric expression is a ___________. symmetric expression not a symmetric expression

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Question 10: This question is available to subscribers only!

