Question

(2x)+(3\x+1)²pls tell answer soon​

Answer 1

Answer:

$2x+(\frac{3}{x+1}) ^{2} \\2x+\frac{9}{x^{2}+2x+1 } \\\frac{2x^{3} +4x^{2} +2x+9}{x^{2}+2x+1}$

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