Q 1: Find the sum of roots of the equation 5x^{2} + 11x + 3 = 0. 11/5 12/5 12/5 11/5

Q 2: Find the value of ma nd n so that 25x^{4} + 50x^{2} + mx + n is a perfect square. m = 0 and n = 25 m = 0 and n = 5 m = 5 and n = 9 None of these

Q 3: If one root of 3x^{2}  (10+a)x + 10 = 0 is 5 find the value of a. 4 6 7 5

Q 4: Solve, 6x^{2}  13x + 6 = 0. 2/3 and 3/2 2/3 and 3/2 2/3 and 3/2 2/3 and 3/2

Q 5: 3x^{3}  6x^{2}y + 3xy^{2} + 7y^{3}, is this a homogeneous equation? false true

Q 6: 3x^{3} + 5xy^{2} + 3y^{3}, is this homogeneous equation? true false

Q 7: Find the square root of 16x^{2}  8xy + y^{2}. 4x^{2}  y 4x  y 4x  y^{2}

Q 8: Find the square root of 4x^{4}  4x^{3}  7x^{2} + 4x + 4 2x^{2} + x  2 2x^{2}  x  2 2x^{2} + x + 2 2x^{2}  x + 2

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Question 10: This question is available to subscribers only!

