Q 1: x^{2} + 9xy + 14y^{2} (x+4)(x+6y) (x+5y)(x+4y) (x+7y)(x+2y)

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

Q 3: Factorize, x^{2}+10x+16. (x+7)(x+2) (x+8)(x+2) (x+8)(x+3)

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

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

Q 6: Factorize, 6x^{2}19x+14. (3x4)(x3) (3x2)(x6) (6x7)(x2) (4x7)(x4)

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

Q 8: The root of the quadratic equation: 3x^{2} + 14x  5 = 0 are x = 5 and x = __ Answer:

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

