Question

Help!!! https://media.glynlyon.com/o_alg02_2011/7/qt13.gif

Answer 1

\[\LARGE \sqrt{\frac{25}{128}}=\frac{\sqrt{5^2}}{\sqrt{64\cdot 2}}=\frac{5}{8\sqrt2}\]

Answer 2

Ok you are going to have a decimal but don't worry this question is easy just do it step by step. First look at 128 find the GCF and the divisor is going to be 5. Divide these two number to get the quotient. Another tip use a Calculator for the dividing part.

Answer 3

the denominator has a one in it somewhere

Answer 4

you have to rationalize it ... do you know how ?

Answer 5

rationalize the bottom part of the fraction

Answer 6

lol

Answer 7

\[ \LARGE \frac{5}{8\sqrt{2}}\cdot \frac{\sqrt2}{\sqrt2}=\frac{5\sqrt2}{8\cdot (\sqrt2)^2}\]

can you continue ?