Question5. Simplify: $\frac{30}{m^{2}-25}+\frac{3}{m-5}-\frac{5}{m+5}$ a) $\frac{-2 m+25}{m^{2}-25}$ b) $\frac{70}{m^{2}-25}$ c) $\frac{2}{m-5}$ d) $\frac{-2(m-35)}{(m+5)(m-5)}$
6. Solve $\sqrt{5 x-4}-9=0 \sqrt{5 x+2}-3=0$ a) $x=17$ b) $x=\frac{7}{5}$ c) $x=-\frac{1}{5}$ d) No Solution