Question

$\sqrt{248 +\sqrt{52+\sqrt{144}}}=$

• A. 14
• B. 18.8
• C. 16.6
• D. 16

Answer 1

Answer:

D. 16

$\sqrt{248 +\sqrt{52+\sqrt{144}}}$

$=\sqrt{248+\sqrt{52+12}}$

$=\sqrt{248+\sqrt{64}}$

$=\sqrt{248+8}$

$=\sqrt{256}$

$=16$