Q 1: Factorize, x^{4}1. (x1)(x+1)(x^{2}+1) (x1)(x+1)(x^{2}1) (x+1)(x+1)(x^{2}+1) None of these

Q 2: Factorize, 8x^{3}+12x^{2}y+6xy^{2}+y^{3}. (2xy)^{3} (2x+y)^{2} (2x+y)^{3} None of these

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

Q 4: Factorize, 3x^{3}+3y^{3}. 3(x+y)(x^{2}+xy+y^{2}) 3(xy)(x^{2}xy+y^{2}) 3(x+y)(x^{2}xy+y^{2}) None of these

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

Q 6: Factorize, 16x^{2}y^{2}16xyz+4z^{2}9. (4xy2z+3)(4xy2z+3) (4xy2z+3)(4xy2z3) None of these (4xy2z+3)(4xy2z3)

Q 7: Factorize, 9x^{2}+42xy+49y^{2}. (3x+7y)^{2} (3x7y)^{2} None of these (3x+6y)^{2}

Q 8: Factorize, 27x^{3}+8. (3x2)(9x^{2}6x+4) (3x+2)(9x^{2}+6x+4) (3x+2)(9x^{2}6x+4) None of these

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

