turtleshell26 turtleshell26

21-02-2018
Mathematics

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what is the factored form of 9x^2 + 21x + 10

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annastasia annastasia

21-02-2018

9x^2 + 15x + 6x + 10

3x ( 3x + 5) + 2(3x+5)

(3x+2)(3x+5)

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