Q 1: Factorize, x^{2}+10x+24. (x+7)(x+5) None of these (x+2)(x+7) (x+4)(x+6)

Q 2: The root of the quadratic equation: 3x^{2} + 14x  5 = 0 are x = 5 and x = __ Answer:

Q 3: c^{2} + 13cd + 36d^{2} (c+9d)(c+4d) (c+3d)^{2} (c+9d)(c4d)

Q 4: Factorize, 3x^{2}16x+16. (3x+4)(x4) (3x4)(x4) None of these (3x4)(x+4)

Q 5: Factorize, (2x^{2}x)^{2}4(2x^{2}x)+3 (2x^{2}x3)(2x^{2}+x1) (2x^{2}x3)(2x^{2}x1) None of these (2x^{2}+x3)(2x^{2}x1)

Q 6: r^{2} + 15rs + 50s^{2} (r+3s)(r+12s) (r+7s)(r+8s) (r+5s)(r+10s)

Q 7: Factorize, 8x^{2}+42x+10. (2x+3)(2x+1) (3x+2)(x+7) (8x+2)(x+5) (8x+2)(x+4)

Q 8: Factorize, x^{2}+11x+30. (2x+5)(x+6) (x+5)(x+6) (3x+2)(x+7) (2x+5)(x+3)

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Question 10: This question is available to subscribers only!

