m3rk098 m3rk098

25-04-2018
Mathematics

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hello can you please help me posted picture of question

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IsrarAwan IsrarAwan

25-04-2018

The correct option is (B) 9x^2 + 9x + 2

Explanation:
The product of (3x+2) and (3x+1) is:

(3x+2)(3x+1)
3x(3x+1) + 2(3x+1)
9x^2 + 3x + 6x + 2

9x^2 + 9x + 2

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