What is the square of the imaginary number 3i?

2 answers:

Gwar [14]2 years ago

8 0

Answer:

-9

Step-by-step explanation:

Illusion [34]2 years ago

5 0

−
9
Explanation:
(
3
i
)
2
=
9
i
2
i
2
=
−
1
,
therefore,
9
i
2
=
9
⋅
(
−
1
)
=
−
9

You might be interested in

Eva8 [605]

66 is the answer
76+ 38= 114
114+ 66 = 180

4 0

2 years ago

Tpy6a [65]

Divide the 114 by 6t to get an anwer

7 0

3 years ago

SSSSS [86.1K]

5e 4 something like that

4 0

2 years ago

777dan777 [17]

See work shown in image

5 0

3 years ago

stich3 [128]

Answer:

13405

Step-by-step explanation:

because 35 x 383 = 13405 so yes

5 0

2 years ago