Question

√-49
________________
(7 - 2i)-(4 + 9i)

Answer 1

do you know what is sqrt(-1) ?

Answer 2

can you calcule with complex numbers ?

Answer 3

I just figured it out lol

Answer 4

add the same terms like 7-4 and -2i-9i

Answer 5

so and do you know the right answer ?

Answer 6

yes

Answer 7

how many is i^2 = ?

Answer 8

so in numerator will have -7
right ?

Answer 9

not is the right numerator is 7i

Answer 10

7i
------
3-11i

Answer 11

solution check: find the parametric equation of line thru (9,6,-5) perpendicular

Answer 12

parametric equation of line through (1,5,-3) parallel to x-axis?

Answer 13

Mandarin question - I am writing a professional e-mail to a Chinese family-friend

Answer 14

calc III: volume of parallelepiped u200bA(0u200b,0u200b,0u200b), u200bB(3u200b,1u

Answer 15

The Life of an African American

Answer 16

Evaluate the extent to which the industrial and business leaders of 1865-1900 should be characterized as robber barons or captains of industry.

Answer 17

Anyone who wants to add me on Snap xxx420kay and follow me on Insta cutie420_love

Answer 18

don't mind me

Answer 19

In at least 100 words, explain why Gatesu2019s premise that the authentication of

Answer 20

It was unusual for women during Kate Chopin's time to be independent. Through her portrayal of Louise in "The Story of an Hour," Chopin hints that independe

Answer 21

Tim, Paco, Maria, and Jenny are standing in line for lunch. Jenny is standing between Paco and Maria, and Pacou2019s position in line is an odd number.

Answer 22

What was revealed about Germany when the British intercepted the Zimmerman Telegr

Answer 23

someone help asap plz!!!

In a graph with several intervals of data, how does a c

Answer 24

plz help me! Bryan was given the equation y= -5x+3. He says the rate of change is 3 and the initial value is -5.

Answer 25

Which task would most likely be completed by a fraud examiner?

Answer 26

. What does doubling the coupon of a bond do to its yield?

It halves the yield.
B.

Answer 27

The largest state in the US is Alaska, covering 663,267 square miles (including water).

Answer 28

What does doubling the coupon of a bond do to its yield?.
It halves the yield.
B.

Answer 29

Can anyone request for me to make photo edits. I'm doing this for fun!!

Answer 30

The Importance of Being Earnest
Which Victorian attitude does this passage highlight?
A.