somar16 somar16

07-10-2021
Mathematics

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(3x + 2) to the power of 2(i didnt know how to put that on keybored)

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darkness880826 darkness880826

07-10-2021

[tex](3x)^{2} +2*3x*2+2^{2} \\3^{2} x^{2} +2*3x*2*2^{2} \\9x^{2} +2*3x*2+2^{2} \\9x^{2} +2*3x*2+4\\9x^{2} x^{2} +12x+4[/tex]

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