Calculate the value of (1+ 2i)² and then use this value to find the roots of z-z+(1- i) = 0. (1+ 2i)? %3D Choose... The roots of z? - z+ (1 – i) = 0 are Choose... +

Q: Find the principal value of (-4/3+4i)

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Q: Determine the cube roots of z =(3 − j2)∗. Express your answers in rectangular form

A: Given term is: z=3-2j

Q: (37/4,2). -2- 4T -2 4TT (-a/4, -2)|(77/4,-2)

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Q: : Find all roots of V1 – 2i:

A: We have to find 4th roots of complex number

Q: Calculate the principal 4rth root of –1 – V3 i

A: The given complex number is: z=-1-3i Formula: The n-th root of a complex number z=rcos θ+i sin θ is…

Q: Find the imaginary component if the nth root of a + bi is determined for a = 6.7, b = 8, and n = 3.…

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Q: Find the two square roots of i.

A: Let's assume  i=a+ib                                                          ..1 Where, i=-1

Q: The number of bacteria in a certain culture was found to be 4 x 10° at noon of one day At noon the…

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Q: Q. : Find the squae roots of (a) 3 (b) z = 4 + 4i

A: Square root of complex number

Q: By writing individual factors on the left in the exponential form, performing the needed operations…

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Q: Multiply the following. - 5ab (xa° + ya - 2) - 5ab (xa° + ya - 2) =(Simplify your answer.) 6

A: Given the term is , - 5ab(xa⁶ +ya³ - 2)  We have to multiply the term and simplify it  First we have…

Q: 5-2 L(e?"cos2t) = %3D (s - 2)? + 4 Select one: True False

A: Laplace Transform: Given a function defined for all real , the Laplace transform of is a function of…

Q: Express the following expression in complex exponential form: v=20sin (1000t-30°)

A: To express the following expression in complex exponential form. v=20 sin1000t-30°

Q: number (1 – 2i) c.+ 2 C. =+=i d. 1+

A: 1. logi(2i)=logi(2)+logii=logi2+1This is the required simplest form.

Q: 2x x + 42° 11 12

A: this is the question of geometry and the line diagram given we have to solve for angle further…

Q: find all the root of ( aº – 1=0)? 9.

A: We know that De Moivre’s formula (cos x + i sin x)^n = cos(nx) + i sin(nx)

Q: Find the roots of

A: to find the roots of w = 13

Q: Give the square of the amplitude and the phases of the two square roots of 3e4 times 4eA Amplitude:…

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Q: Find the roots of z = v5 – 6i %3D -

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Q: 4 Solve the following equation and find x: 2 cosh 2x+10sinh 2x=5

A: Given,2 cosh 2x + 10 sin h 2x = 5We know that,cos h 2x = 12e2x+e-2xsin h 2x = 12e2x-e-2xhow we will…

Q: Evaluate (-i/2)ei(π/3)

A: Let given complex number is z=(-i/2)e^i(π/3)

Q: S dz zlnz (Inz)²-1 Select one: O A. Q B. O C. Q D. arcsec(Inx) + C arcsin(lnx) + C arccot(Inx) + C…

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Q: Express in the terms of i

A: Given,

Q: 1- w =T+i

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Q: Find the roots: x5 = 4i

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Q: Find v. V = - 6i + 5j %3D В (Simplify your answer. Type an exact answer, using radicals a

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Q: 9. (9x + 25) (13x-19)/(17y + 5)',

A: label the points as: A,B,C,D,E,F,G and H.

Q: Find the imaginary component if the nth root of  a + bi is determined for a = 9, b = 3, and n = 6.…

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Q: Find and graph all roots of V2 – i

A: First, we will find the complex number in its polar form. So,

Q: Evaluate all the roots of the equation: z* +1 = 0

A: Given equation is z4+1=0. We have to evaluate the all roots of the given equation. Subtract 1 from…

Q: 18((e3√x/3√x2)dx)   Those are cube roots

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Q: In the equation shown below, A = 12+11i andn= 5. %3D z"+A=0 ?Which of the following is a root of…

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