Q 1: Find the square root of (x + 2)(x + 4)(x + 6)(x + 8) + 16. x^{2} + 10x + 20 x^{2} + 8x + 20 x^{2} + 10x + 15

Q 2: Find the product of the roots of 6x^{2} + 9x  6 = 0. 2 1 1

Q 3: Find the value of m and n so that x^{4}  4x^{2} + mx + n is a perfect square. m = 4 and n = 0 None of these m = 0 and n = 4 m = 2 and n = 3

Q 4: Third degree homogeneous symmetric expression in x and y is _________. ax^{3} + bx^{2}y^{2} + cxy^{2} + dy^{3} ax^{2} + bx^{2}y + cxy^{2} + dy^{2} ax^{3} + bx^{2}y + cx^{2}y^{2} + dy^{3} ax^{3} + bx^{2}y + cxy^{2} + dy^{3}

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Question 6: This question is available to subscribers only!

