Q 1: Factorize, x^{2}+22x+85. (x+17)(x+5) (x+15)(x+5) (x+17)(x+4)

Q 2: Factorize, 6x^{2}+25x+21. (2x+5)(x+6) (8x+2)(x+5) (2x+3)(2x+1) (6x+7)(x+3)

Q 3: The solutions of the equation w^{2} + 8w  33 = 0 are w = 11 or ___ Answer:

Q 4: Factorize, 4x^{2}23x+28. (3x2)(x6) (4x7)(x4) (3x6)(x5) (3x4)(x3)

Q 5: m^{2}  mn  42n^{2} (m8n)(m+7n) (m7n)(m+6n) (m5n)(m+4n)

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

Q 7: Factorize, x^{2}+3x+2. (x+5)(x+6) (x+3)(x+3) None of these (x+1)(x+2)

Q 8: The roots of the quadratic expression x^{2} + 2x  8 are (x+_) and (x2) Answer:

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Question 10: This question is available to subscribers only!

