bc124
bc124 bc124
  • 23-12-2020
  • Mathematics
contestada

As shown in figure
[tex]5[/tex]
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As shown in figuretex5tex class=

Respuesta :

yanayildiz
yanayildiz yanayildiz
  • 23-12-2020

Answer:

12. [tex]\sqrt{3}(2+\sqrt{6} )[/tex]

13. 9√2

Step-by-step explanation:

12. 4√3-√12+√18

4√3-2√3+√18

2√3+√18

[tex]\sqrt{3}(2+\sqrt{6} )[/tex]

13.(2√12-3√1/3)√6

(4√3 - 3√(1/3))√6

4√18 - 3√(6/3)

12√2-3√2

9√2

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