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lidiya [134]
2 years ago
8

Helppp meee please this one confuses me

Mathematics
1 answer:
slava [35]2 years ago
8 0

= (3x + 2)(x + 1) \\  = 3x(x + 1) + 2(x + 1) \\  =  {3x}^{2}  + 3x + 2x + 2 \\  =  {3x}^{2}  + 5x + 2

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