Match the following sets of zeros to the appropriate factors. \[ \begin{array}{ll}x=3 \pm \sqrt{6} & \text { a. }(x+3-\sqrt{6})(x+3+\sqrt{6}) \\ x=-3 \pm \sqrt{6} & \text { b. }(x+3-4 i)(x+3+4 i) \\ x=-3 \pm 4 i & \text { c. }(x-3-\sqrt{6})(x-3+\sqrt{6})\end{array} \]

3. \( x^{2}-25=0 \)

Give the domain of \( (x)=\frac{x+2}{2 x^{2}-5 x-18} \) using interval notation The domain of \( f(x) \) is:

Solve the inequality. Graph the solution. \( \begin{array}{lll}\text { (7) } 5.8 y+5<3 & \text { 6. } 3 p+2 \geq-10 & \text { 7. } 2>8-\frac{4}{3} h \\ \text { 8. }-2>\frac{m}{6}-7 & \text { 9. }-1.2 b-5.3 \geq 1.9 & \text { 10. }-1.3 \geq 2.9-0.6 r\end{array} \)

Simpept 3.13 - Multiplying Complex Numbers Sollowing expression: \( 2 i(5+3 i) \)

\( - 8.3 + x = - 12.5 \quad [ - 5.2 ] \)