Q 1: Factorize, 27x^{3}54x^{2}+36x8. None of these (3x2)^{3} (x2)^{3} (3x+2)^{3}

Q 2: Factorize, 25a^{2}40ab+16b^{2}. (5a2b)^{2} None of these (5a4b)^{2} (5a3b)^{2}

Q 3: Factorize, 9x^{2}+12x+436y^{2}. (3x+2+6y)(3x26y) (3x+2+6y)(3x+26y) (3x2+6y)(3x+26y) None of these

Q 4: Factorize, x^{4}+x^{2}+1. (x^{2}x+1)(x^{2}x+1) (x^{2}+x+1)(x^{2}+x+1) (x^{2}+x+1)(x^{2}x+1) None of these

Q 5: Factorize, (4x6y)^{2}+2.(4x6y).(3x+4y)+(3x+4y)^{2}. (7x+4y)^{2} (7x3y)^{2} (7x+2y)^{2} (7x2y)^{2}

Q 6: Factorize,4+12x+9x^{2}4y^{2}. (2+3x+2y)(23x2y) (2+3x2y)(2+3x2y) (2+3x+2y)(2+3x2y) None of these

Q 7: Factorize, 125x^{3}27. (5x+3)(25x^{2}+15x+9) (5x3)(25x^{2}+15x+9) (5x3)(25x^{2}15x+9) None of these

Q 8: Factorize, 27a^{3}27a^{2}b+9ab^{2}b^{3}. (3ab)^{3} (3a+b)^{3} (3ab)^{2} None of these

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