Question

Need help ASAP!!!!!!

Answer 1

Answer:

Simplifying the expressions:

14. $\frac{2 \pm \sqrt{36}}{4}$

i.e. $\frac{2 \pm 6}{4}$ = $\frac{8}{4}$ and $\frac{-4}{4}$ = 2 and -1.

15. $\frac{-12 \pm \sqrt{0}}{4}$

i.e. $\frac{-12 \pm 0}{4}$ =  $\frac{-12}{4}$ = -3

16. $\frac{-3 \pm \sqrt{25}}{8}$

i.e. $\frac{-3 \pm 5}{8}$ = $\frac{-8}{8}$ and $\frac{2}{8}$ = -1 and $\frac{1}{4}$

17. $\frac{4 \pm \sqrt{200}}{12}$

i.e. $\frac{4 \pm 10\sqrt{2}}{12}$ = $\frac{2 \pm 5\sqrt{2}}{6}$

18. $\frac{-12 \pm \sqrt{204}}{2}$

i.e. $\frac{-12 \pm 2\sqrt{51}}{2}$ = $-6 \pm \sqrt{51}$

19. $\frac{6 \pm \sqrt{-264}}{6}$

i.e. $\frac{6 \pm 2i\sqrt{66}}{6}$ = $1 \pm \frac{i\sqrt{66}}{3}$

20. $\frac{-3 \pm \sqrt{25}}{2}$

i.e. $\frac{-3 \pm 5}{2}$ = $\frac{-8}{2}$ and $\frac{2}{2}$ = -4 and 1.