54.6k views
1 vote
Need help ASAP!!!!!!

Need help ASAP!!!!!!-example-1

1 Answer

1 vote

Answer:

Simplifying the expressions:

14.
(2 \pm √(36))/(4)

i.e.
(2 \pm 6)/(4) =
(8)/(4) and
(-4)/(4) = 2 and -1.

15.
(-12 \pm √(0))/(4)

i.e.
(-12 \pm 0)/(4) =
(-12)/(4) = -3

16.
(-3 \pm √(25))/(8)

i.e.
(-3 \pm 5)/(8) =
(-8)/(8) and
(2)/(8) = -1 and
(1)/(4)

17.
(4 \pm √(200))/(12)

i.e.
(4 \pm 10√(2))/(12) =
(2 \pm 5√(2))/(6)

18.
(-12 \pm √(204))/(2)

i.e.
(-12 \pm 2√(51))/(2) =
-6 \pm √(51)

19.
(6 \pm √(-264))/(6)

i.e.
(6 \pm 2i√(66))/(6) =
1 \pm (i√(66))/(3)

20.
(-3 \pm √(25))/(2)

i.e.
(-3 \pm 5)/(2) =
(-8)/(2) and
(2)/(2) = -4 and 1.

User SJha
by
9.3k points

No related questions found