Q 1: Factorize, 4x^{4}25x^{2}+36. (x+2)(x2)(2x+3)(2x3) (x2)(x2)(2x+3)(2x3) (x+2)(x2)(2x3)(2x3) None of these

Q 2: Factorize, x^{2}+30x+161. (x+23)(x+8) (x+23)(x+7) (x+21)(x+7)

Q 3: The root of the quadratic equation: 2x^{2}  7x + 3 = 0 are x = 3 and x = __ Answer:

Q 4: Factorize, 4x^{2}23x+28. (3x4)(x3) (4x7)(x4) (3x6)(x5) (3x2)(x6)

Q 5: Factorize, 6+7x3x^{2}. (2+3x)(3+x) None of these (2+3x)(3x) (23x)(3x)

Q 6: Factorize, x^{2}+12x+35. None of these (x+4)(x+6) (x+2)(x+7) (x+7)(x+5)

Q 7: Factorize, x^{2}+11xy+24y^{2}. None of these (x+8y)(x+3y) (x+8y)(x3y) (x8y)(x+3y)

Q 8: Factorize, x^{2}+18x+45. (x+15)(x+3) (x+14)(x+3) (x+15)(x+5)

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Question 10: This question is available to subscribers only!

