## College Algebra (6th Edition)

False. $\frac{\sqrt 20}{8} = \frac{\sqrt 5}{4}$
$\frac{\sqrt 20}{8} = \frac{\sqrt 4 \times \sqrt 5}{8}$ $= \frac{2 \times \sqrt 5}{8}$ $= \frac{1 \times \sqrt 5}{4}$ $= \frac{\sqrt 5}{4}$