\( 25 \sqrt { \frac { x ^ { 2 } y ^ { 4 } } { z ^ { 3 } } } \cdot \sqrt { \frac { x ^ { 6 } y ^ { 8 } } { z } } \quad [ \frac { x ^ { 4 } y ^ { 6 } } { z ^ { 2 } } ] \)

USING EQUATIONS to solve WORD PROBLE Directions: Set up and solve an equation for each problem below. 10. The sum of four consecutive integers is 222 . Find the integers.

Solve the equation: \( \sqrt{x + 4} = 6 \)

\( \left. \begin{array} { l } { 14 . f ( x ) = - 2 x ^ { 2 } + 4 x + 3 } \\ { x } \\ \hline - 2 \\ { - 1 } \\ { - 1 } \\ { 0 } \\ { 1 } \\ { 2 } \end{array} \right. | \)

USING EQUATIONS to solve WORD PROBLEMS Directions: Set up and solve an equation for 12. Find three consecutive even integers such that of the smallest integer and twice the median integer is 20 more than the largest integer.

a) \( f(x)=|x+4|+2 \) b) \( f(x)=- \) c) \( f(x)=3 x^{2}-x-2 \)