Alyssa1432
Alyssa1432 Alyssa1432
  • 27-07-2017
  • Mathematics
contestada

PLEASE HELP!! Really bad at these ☹️

PLEASE HELP Really bad at these class=

Respuesta :

liemonder liemonder
  • 05-08-2017
[tex] a^{2}+ \sqrt{3}(b+2 \sqrt{3})=\\\sqrt{2}^{2}+ \sqrt{3}(\sqrt{3}+2 \sqrt{3})=\\ 2+ \sqrt{3}*\sqrt{3}(1+2)=\\ 2+ 3(3)=\\ 2+ 9=11 [/tex]
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