Question

Find the value of ✓(12+2✓6+2✓21 +2✓14)

Answer 1

Answer:

$\mathrm{Factor}\:\sqrt{\left(12+2\sqrt{6}+2\sqrt{21}+2\sqrt{14}\right)}:\quad \sqrt{2\left(6+\sqrt{6}+\sqrt{21}+\sqrt{14}\right)}$

Step-by-step explanation:

$\sqrt{12+2\sqrt{6}+2\sqrt{21}+2\sqrt{14}}$

$=\sqrt{2\left(6+\sqrt{6}+\sqrt{21}+\sqrt{14}\right)}$