Q 1: Factorize, x^{2}+14x+45. (x+9)(x+5) (x+9)(x+7) (x+8)(x+5)

Q 2: Factorize, 3x^{2}13x+12. (3x2)(x6) (3x4)(x3) (4x7)(x4) (3x6)(x5)

Q 3: Factorize, x^{2}+11x+30. (x+1)(x+2) (x+5)(x+6) (x+3)(x+3) None of these

Q 4: Factorize, x^{2}+10x+21. (x+3)(x+7) (x+2)(x+7) None of these (x+4)(x+8)

Q 5: g^{2} + 4gh  60h^{2} (g6h)(g+10h) (g5h)(g9h) (g+6)(g+10h)

Q 6: Factorize, 3x^{2}16x+16. (3x4)(x4) None of these (3x4)(x+4) (3x+4)(x4)

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

Q 8: A quadratic equation has ___ number of roots. Answer:

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Question 10: This question is available to subscribers only!

