2 root 3 + 8 root 27 – InterviewSolution

1.

2 root 3 + 8 root 27

Answer»

$26\sqrt{3}$

Step-by-step EXPLANATION:

$2\sqrt{3}$ + $8\sqrt{27}$

= $2\sqrt{3}$ + $8\sqrt{9*3}$

= $2\sqrt{3}$ + $8\sqrt{9} * \sqrt{3}$

= $2\sqrt{3}$ + $8*3* \sqrt{3}$

= $2\sqrt{3}$ + $24 \sqrt{3}$

= $(2+24)\sqrt{3}$

= $26\sqrt{3}$

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