• (1+3i)+(-4-4i) = 0 • (3-i)(3+3i) = 0 2+3:| = 0

Q: 1) (7+3i) + (5-4i) 2) (3+4i) - (5-3i) 3) (2i+ (-3-4i) -(-3-3i) and 4) (5-3i) + (3+5i)-(8+2i)

A: The given problems  1) (7+3i) + (5-4i)   2) (3+4i) - (5-3i)   3) (2i+ (-3-4i) -(-3-3i)   and 4)…

Q: Visualize the addition of ( 3+ 8i) + (4 – 4i) by plotting the initial point, and the result. 10+ 6-…

A: Given  (-3+8i)+(4-4i) = (1+4i)

Q: (3 +2i) (5 + i) (2 - 31) (1+ i) 4 2

A:

Q: -3i^6-18i^4+48i^2=-288 solve equation

A: Given equation  -3i6 -18i4+ 48i2 = -288

Q: 7) What are the real and imaginary parts of (1+3i)exp(-ir/4)/(6+8i)?

A: The given complex number,        1+3iexp-iπ4/6+8i

Q: ) ( 7+8i 4+5i 6–3i 8-4i Problem 4: Evaluate

A:

Q: 1. 5i 5+ 5i 2. 20 1+ 2i 2 - i 3. + 2+i 3 – 4i 4+3i 3 – 4i 5i

A: " Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Q has degree 3 and zeros 3, 3i, and −3i. what does Q(x)=?

A: zeros of Q→3,3i,-3i(x-3)=0x-3i=0x-(-3i)=0x+3i=0

Q: 1+ i -7+ 8i 4i 3+ 0i If A = and B find AB. 3+ 3i 2 – i 2+ 0i -14i ? АВ — ?

A: Given: A=1+i-7+8i3+3i2-i B=4i3+0i2+0i-14i To find: The product AB.

Q: (1+7i) а. 2i(4-i)

A: Note: since you have posted multiple questions. As per our guidelines we are supposed to solve only…

Q: Visualize the addition of (3 + 6i) + ( – 7 – 8i) by plotting the initial point, and the result. 10+…

A:

Q: Andre spilled something on his math notebook and some parts of the problems he was working on were…

A:

Q: (2+3i)²= %3D 3-4i O -5+12i o 7i o -5+i o

A: In the given question we have to choose the correct option from the given options. In the problem we…

Q: Solve for the value of x and y from the given equation (2x + y) + (x - y)i = 4 - 10i X= -2, y =8 x =…

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Q: Express in a + bi form. 7+i 3 2i

A:

Q: 1. 1 + i 2. -4 + 4i 3. 2i, -2i 4. -5

A: As you didn't mention the question numberto be solved so i solved First 3 question.For remaining…

Q: (1 -5 3./ x' 12 %3D -1,

A: Let us consider the  system of differential equation X'=AX where is A is a n x n  square matrix then…

Q: 2. What are the 2 solutions to x² - ix +6 = 0? O- 2i, 3i 5 1 | /23. 1 23 2 O-3i, 2i

A: Consider the equation

Q: The value of V(-25) is * О -5i 4i 5i оооо О -4

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 2 – 3i 1+5i + 1- i 1.) Simplify: 1- i 2.) Find all solutions to: 3x2 + 8x – 1 = 0

A:

Q: How to solve this equation by factoring  6sin^2(x)+5sin(x)+1=0

A: We have to multiply 6 and 1. 6 times 1=6Then we factor 6 so that, sum of the fcators= 56= 2 times…

Q: what Is the gimplest form of 5i (1-i) (2-i) (3-i) a. -10i -5/3 C. b. -8i d. -V½

A:

Q: Imaginary and Simplify: 1) (4 + 2i) + (-3 – 5i) 2) (-3 + 4i) – (5 + 2i) 3) (-8- 7i) – (5 – 4i) 4)…

A:

Q: (b) (1 + i)(3 - i)(3 – 4i)(4 – 2i) |i(1+2i)³ (c) (2 – 4i)2 |

A: To evaluate the given expression.b 1+i¯3-4i4-2i=?c i1+2i32-4i2=?

Q: A) 1-2リ 1. =6 25 (1-2i)? (1+2i)²

A: We know that (i)^2 = -1

Q: [2-3i 5 + 8i 3 – 7i | 9. Find (2 + 3i) A if A = -4 L-6- i 5i

A: We can solve this as follows:

Q: 4. Simplify 3- 2i / 1+i into the form a + bi 5. If 2 - a – 5i / (1 – bi) = 3 – 5i, find a and b

A: By Bartleby policy I have to solve only first one as these 2 are unrelated problems.These are…

Q: Solve 3sin^2(x)-13sin(x)-10=0 for all solutions 0< x < 2pi

A:

Q: Given 0 ≤ 0 < 2π, solve 2tan0 - 6 = 0

A: Given query is to find the value of the theta.

Q: 5) (2i – 4) – (6i + 8) -

A:

Q: What are the solutions of 2x2 + 3x = -5? -3tiV31 4 -3+7i 4 -3tiv19 4 -3+4i 4

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Q: 6+7i a. 8-i

A:

Q: 27) (X+yi) = -2-2i 3

A: We need to find the value x and y.

Q: 1. 2. 22=-X₂² 6 3. 23 = -2+7i 4. Z4 = 4+5i 21-7√2-7√/2

A:

Q: -4- 2i 4+2i RR,+9R, -6– 3i -9+18i 5 5 -1 3i -4- 2i 4+2i| 5 0 -3i 0 3i 0 5 R-→SR;/(-6-31) 1 -1

A: We have the matrix 1-4-2i54+2i500-6-3i5-9+18i500-13i0 Now, we need to apply the operation…

Q: Find A*. 8i 1- i A = 16 3+i 2+i x - (; ; ) ? ? ? A* = ? ? ?

A:

Q: (1 +i)(13 – 4i)(1 - i)

A: We have to simplify the given expression: 1+i13-4i1-i We know that a+ba-b=a2-b2i=-1i2=-1 Where, i is…

Q: 9. Find (2+31) A if A= [2-3i 5+8] -4 1-6-i 3-7i 5i

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: If 2-a-5i/(1-bi) = 3 - 5i, find a and b

A:

Q: The solution I recieved was marked incorrect. It says the correct answer is -8-8i√3. How did it get…

A: Previous expert used different values of thetha. That's what answer was incorrect. The correct…

Q: 1. Simplify: 4 + 3i h) 5 – 2i 6 - 8i g) (3 – 2i)2 i

A: g) 3-2i2h) 4+3i5-2ii) 6-8ii

Q: (131 +33i) / (4 - 3i)

A: The given complex number is:  131+33i4-3i

Q: Express (5 – 3i)3 in the form a + ib.

A:

Q: Show that x = 2 + 3i is a solution to the equation x- 4x + 13 = 0.

A: Given:       Quadratic equation  x2-4x+13=0       x=2+3i    this is in the form of ax2+bx+c=0…

Q: Simplify а. (5 — 9i) — (2 -бі) + (3 — 4i) b. (6 – 3i) (2 + Si) (6 – 2i) с. (4 - 3і)? 4: (5 2.

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Simplify 1+i 3 – i (a) 1- i (1+2i)(2+ 2i)+ 1+i - 3 (b) 2i(i – 1) + (V3+ i) + (1+ i)(1+ i).

A:

Q: (5) Yz-3-4i, what is in standard form a+ ib?

A:

Q: 3) The distance between 3+i 3+i 2-i 2+i and 3+2i 1-i 1+2i 3+2i is: [1] [3+1] i]

A:

Q: Show that x = 5 + 4i is a solution to the equation x2 - 10x + 41 = 0. We will first substitute 5 +…

A: Given equation,                          ...(1) To show that x=5+4i is a solution of the given…