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Mathematics 15 Online
OpenStudy (anonymous):

Select one of the factors of x^3 + 3x^2 + 7x + 21. (x + 7) (x^2 + 3) (x + 21) None of the above

OpenStudy (vishweshshrimali5):

(x^(2)+7)(x+3) = x^3 + 3x^2 + 7x + 21 thus ur answer is d

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