thatonedude
thatonedude thatonedude
  • 22-08-2016
  • Mathematics
contestada

Completely factorize (2x+3)^-2 + 2x(2x+3)^-3

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caylus
caylus caylus
  • 25-08-2016
Hello,

[tex] \dfrac{1}{(2x+3)^2} + \dfrac{2x}{(2x+3)^3} \\ = \dfrac{(2x+3)+2x}{(2x+3)^3}\\ = \dfrac{4x+3}{(2x+3)^3} [/tex]
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