Q 1: Factorize, x^{4}+4. (x^{2}+2+2x)(x^{2}22x) (x^{2}+2+2x)(x^{2}+22x) (x^{2}2+2x)(x^{2}+22x) None of these

Q 2: Factorize, x^{3}+6x^{2}y+12xy^{2}+8y^{3}. (x+2y)^{2} (x+2y)^{3} (x2y)^{3} None of these

Q 3: Factorize, x^{4}+x^{2}+1. (x^{2}+x+1)(x^{2}+x+1) (x^{2}x+1)(x^{2}x+1) None of these (x^{2}+x+1)(x^{2}x+1)

Q 4: Factorize, 9a^{2}42ab+49b^{2}. None of these (3a+7b)^{2} (9a7b)^{2} (3a7b)^{2}

Q 5: Factorize, 8x^{3}+12x^{2}y+6xy^{2}+y^{3}. None of these (2x+y)^{3} (2xy)^{3} (2x+y)^{2}

Q 6: Factorize, 125x^{3}64. (5x4)(25x^{2}20x+16) (5x4)(25x^{2}+20x+16) (5x+4)(25x^{2}+20x+16) None of these

Q 7: Factorize, 8a^{3}36a^{2}b+54ab^{2}27b^{3}. (2a3b)^{3} (2a+3b)^{3} (2a3b)^{2} None of these

Q 8: Factorize, x^{2}+4xy+4y^{2}. (x+3y)^{2} None of these (x2y)^{2} (x+2y)^{2}

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Question 10: This question is available to subscribers only!

