Please help!!! Express the following in the form x + iy (i) (8 + 6i) + (6 + 4i). (ii) (9 - 3i) + (- 4 + 5i) (iii) (2 + 7i) - (5 + 3i) (iv) (5 - i) - (6 - 2i) (v) 3(4 + 6i) + 9(1 - 2i) (vi) 3i * (7 - 4i) (vii) (9 + 2i)(1 + 3i) (viii) (4 - i)(3 + 2i) (ix) (7 + 3i) ^ 2 (x) (8 + 6i)(8 - 6i) (xi) (1 + 2i)(3 - 4i) * (5 + 6i) ( xii) (3 + 2i) ^ 3

Question:

Express the following in the form x + iy
(i) (8 + 6i) + (6 + 4i).
(ii) (9 - 3i) + (- 4 + 5i)
(iii) (2 + 7i) - (5 + 3i)
(iv) (5 - i) - (6 - 2i)
(v) 3(4 + 6i) + 9(1 - 2i)
(vi) 3i * (7 - 4i)
(vii) (9 + 2i)(1 + 3i)
(viii) (4 - i)(3 + 2i)
(ix) (7 + 3i) ^ 2
(x) (8 + 6i)(8 - 6i)
(xi) (1 + 2i)(3 - 4i) * (5 + 6i)
( xii) (3 + 2i) ^ 3

Help please im not sure what this means T^T

help please im not sure what this means T^T...

Help pls pls pls pls pls

Help pls pls pls pls pls...

The Constitution of the United States was considered am improvement over the articles of confederation because the constitution changed the

The Constitution of the United States was considered am improvement over the articles of confederation because the constitution changed the...

Puma Filling Station sells gasoline and has a car wash. Fees for the car wash are K40.00 with a gasoline purchase of K200.00 or more and K70.00 otherwise. Three kinds of gasoline are available: regular at K16.25, unleaded at K 17.63, and super unleaded at K 19.50 per litter. You are required to write a program that prints a statement for a customer. Input consists of number of litters purchased, kind of gasoline purchased (R, U, S, or for no purchase, N), and car wash desired (Y or N). Develop a

Puma Filling Station sells gasoline and has a car wash. Fees for the car wash are K40.00 with a gasoline purchase of K200.00 or more and K70.00 otherwise. Three kinds of gasoline are available: regular at K16.25, unleaded at K 17.63, and super unleaded at K 19.50 per litter. You are required to writ...

Can someone please help me.14. directrice,commerçante,couturière,professeur15. combien,qui,quel,pourquoi16. dormir maintenant,boire de l'eau,parler avec toi,manger du riz17. quoi,quand,bien,où18. l'église,l'école,l'usine,l'hôpital19. bâton,livre,journal,fruit20. blancs,verts,noirs, rondes​

can someone please help me.14. directrice,commerçante,couturière,professeur15. combien,qui,quel,pourquoi16. dormir maintenant,boire de l'eau,parler avec toi,manger du riz17. quoi,quand,bien,où18. l'église,l'école,l'usine,l'hôpital19. bâton,livre,journal,fruit20. blancs,verts,noirs, rondes​...

6x + 7 = 3x - 8 What is it?

6x + 7 = 3x - 8 What is it?...

In Triangle F G H, what is the measure of Angle H?Triangle F G H. Angle F is 43 degrees, angle G is x degrees, angle H is (x minus 1) degrees.42 degrees43 degrees68 degrees69 degreesAnswer: 68

In Triangle F G H, what is the measure of Angle H?Triangle F G H. Angle F is 43 degrees, angle G is x degrees, angle H is (x minus 1) degrees.42 degrees43 degrees68 degrees69 degreesAnswer: 68...

BRAINLIEST TO CORRECT explain the following with specific rules and steps to getting the answer

BRAINLIEST TO CORRECT explain the following with specific rules and steps to getting the answer...

VUTE SUNDUI Physical Science / Motion / Lesson 89 1. The graph shown below is a velocity vs. time graph. The y-value represents the velocity, and the x-value represents the time. Explain the acceleration of the object in three distinct portions of the graph. Your conclusions of the acceleration should be based on a graphical analysis. Your answer should be one paragraph and written in your own words. Be sure to include proper spelling, grammar, and punctuation.​

VUTE SUNDUI Physical Science / Motion / Lesson 89 1. The graph shown below is a velocity vs. time graph. The y-value represents the velocity, and the x-value represents the time. Explain the acceleration of the object in three distinct portions of the graph. Your conclusions of the acceleration shou...

Bacteria that contain recombinant plasmids can be easily isolated because: Select one: a. they are designed to be resistant to certain antibiotics b. their colonies will be distinguished by a color variation from those colonies containing non recombinant plasmids c. they are smaller than non-recombinant bacteria d. they are larger than non-recombinant bacteria

Bacteria that contain recombinant plasmids can be easily isolated because: Select one: a. they are designed to be resistant to certain antibiotics b. their colonies will be distinguished by a color variation from those colonies containing non recombinant plasmids c. they are smaller than non-reco...

Ken’s prediction for December was –5°C. The actual low temperature was 3 degrees higher than his prediction. The actual low temperature in December was _ºC.

Ken’s prediction for December was –5°C. The actual low temperature was 3 degrees higher than his prediction. The actual low temperature in December was _ºC....

PLEASE HELP! I WILL GIVE BRAINLIEST! Nate and 2 friends share a pizza equally. If Nate eats half of his share of the pizza, what fraction of the total pizza did he eat?

PLEASE HELP! I WILL GIVE BRAINLIEST! Nate and 2 friends share a pizza equally. If Nate eats half of his share of the pizza, what fraction of the total pizza did he eat?...

(01.02 LC) Key phrases may be used to (5 points) O point out important information to the reader O introduce quotes to show the author's purpose O support a purpose using evidence O increase the complexity of the vocabulary

(01.02 LC) Key phrases may be used to (5 points) O point out important information to the reader O introduce quotes to show the author's purpose O support a purpose using evidence O increase the complexity of the vocabulary...

A swimmer accelerates from 12 m/s to 13 m/s over 10 s. What is the acceleration? 0.1 m/s² 0.2 m/s² 0.25 m/s² 3 m/s²

A swimmer accelerates from 12 m/s to 13 m/s over 10 s. What is the acceleration? 0.1 m/s² 0.2 m/s² 0.25 m/s² 3 m/s²...