3.3 - Exponents That Are Unit Fractions 1. Complete the table. Use powers of 64 in the top row and radicals or rational numbers in bottom row. \( 64^{1} 64^{\frac{1}{2}} \) 64

11. Вычислите: \( \frac{10^{7}}{5^{6} \cdot 2^{7}} \)

determine whether the given quadratic function has a maximum or a minimum value and then find the value. \( y=-x^{2}+6 x-5 \) \( \begin{array}{lll}\text { [A] minimum, } 3 & \text { [B] minimum, } 4 & \text { [C] maximum, } 4\end{array} \quad \) [D] maximum, 3 A \( \begin{array}{ll}\text { B }\end{array} \) \( \begin{array}{l}\text { C }\end{array} \)

Sarah and Eva took a road trip. Sarah drove two-fifths of the miles. If she drove 128 miles, how many total miles did they drive?

Write the expression as a sum and/or difference of logarithms. Express powers as factors. \[ \log _{2}\left(\frac{x^{10}}{x-8}\right), x>8 \] \( \log _{2}\left(\frac{x^{10}}{x-8}\right)=\square \) (Simplify your answer.)

Simplify \( \frac{8}{\sqrt{6}+2} \)