How many roots does 11z2 + 2z – 13  = 0 have? a. One real and one complex               b.         Two complex roots                         c.Two distinct real roots                     d.         Two identical real roots

Q: What are the 4 roots of z in the equation: 2* = 1

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Q: II. Find all real roots of the following equations. 1. x- 10x2+32x-32 =0 2. x- 6x? +11x-6= 0

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Q: Find all distinct roots (real or complex) of z+(-8+6i)z+(8-24i). Enter the roots as a…

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Q: Determine all cube roots of -4. Express your answers in both exponential form and x + iy form.

A: In this question, we will find all the cube roots of -4.

Q: simplify each complex fraction. (3/2x + 5/3y)/(4/x - 3/4y)

A: Simplify each complex fraction.         32x+53y4x-34y

Q: Determine the general expression for the four roots of v3 – i

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Q: 4. Express the answers to the following calculations in scientific r a. 145.75+ (2.3 x 10-¹)

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Q: 5x 4 22+3а — 40 4а —20

A: Given rational function 5xx2+3x-40-44x-20

Q: Select all the solutions to (-2) = -16.

A: Given equation - x-22 = -16x-2 = ±-16x-2 = ±-1×16x-2 = ±-1×16x-2 = ±i×4 where,i = iota = -1…

Q: Select the correct answer. What are the roots of this equation? r2 - 4x + 9 = 0 %3D O A. 1+ iV5 O B.…

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Q: Perform the indicated operations and express the result in simplest form. (3-J3)(4+j5) (6+j2)(4-j5)

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Q: Worksheet 1 All variables are restricted to avoid even roots of negative numbers. Change to radical…

A: Given query is to find redical form of the expression.

Q: Simplify -3j 1234567+ 4j98765432 – 5j-32198765 + 6. What is the imaginary part of the result? O 2

A: Given: -3j1234567+4j98765432-5j-32198765+6

Q: 4. (Number Theory) Simplify the following complex fraction: x-y x+y y I-y I + y y

A: Solution

Q: Find wa+bi = √ where a and b are real numbers. - -60i - 11

A: We have to find