Q 1: Factorize, 6x^{2}19x+14. (3x4)(x3) (4x7)(x4) (6x7)(x2) (3x2)(x6)

Q 2: a^{2} + 2ab  15b^{2} (ab)(a+b) (a3b)(a+5b) (a5b)(a+3b)

Q 3: x^{2} + 9xy + 14y^{2} (x+7y)(x+2y) (x+5y)(x+4y) (x+4)(x+6y)

Q 4: x^{2}  4xy + 4y^{2}
(x2y)(x+2y) (x2y)^{2} (x2y)(x2y)

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

Q 6: Factorize, 9x^{4}+40x^{2}+16. (3x+2)(3x2)(x+2)(x2) (3x+2)(3x2)(x2)(x2) None of these (3x2)(3x2)(x+2)(x2)

Q 7: u^{2}  3uv 108v^{2} (u+11v)(u+9v) (u10v)(u+7v) (u12v)(u+9v)

Q 8: Factorize, 6+7x3x^{2}. (2+3x)(3x) (23x)(3x) None of these (2+3x)(3+x)

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Question 10: This question is available to subscribers only!

