Question

$\sqrt[2]{27} - 7 \sqrt[2]{216} + 10 \sqrt[6]{4}$

simplify the following as fast as you can ​

Answer 1

Answer:

the answer is -91.00

hope this is correct

Answer 2

$\sqrt[2]{27} - 7 \sqrt[2]{216} + 10 \sqrt[6]{4} \\ = 3 \sqrt{3} - 42 \sqrt{6} + 10 \sqrt[6]{4} \\ = \sqrt{3} (3 - 42 \sqrt{2} ) + 10 \sqrt[6]{4}$

HOPE THIS COULD HELP!!!