For the numbers 2₁ = following questions: a) Note: you may enter your solution in various ways, including cartesian form and polar form Examples of possible solutions are: "(1+sqrt(2))+i*(1-sqrt(2))" and "2*exp(i*pi/4)". Always separate numbers, functions and variables with a *, i.e. "2*exp(i)" rather than "2exp(i)". Use exact answers only - do not enter marks as decimals. b) What is z₁+z₂? 20/21 What is 2₁ 2₂? + 5y³i = 5e3 and 22 = - + i = lei, answer the Submit pa Submit pa

Q: j5)(8e1° )

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Q: Kindly answer and show full solution.  Simplify and express your answer in rectangular form…

A: Step 1: Step 2: Step 3: Step 4:

Q: Divide. -2i 2+3i Write your answer as a complex number in standard form.

A: The given complex number division -2i2+3i. We have write the number in standard form.

Q: Write -4+5i in polar form. Express in degrees.

A: z=−4+5iUsing polar coordinatesx=rcos⁡θy=rsin⁡θx2+y2=r2

Q: Find one of the roots of 2x3 +3x2 – 23x – 12

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Q: (i) Put √3+i in the polar form. (ii) Put (√3+ i)7 in the rectangular form.

A: The given problem is to convert the given complex expression √3+i into polar form and (√3+i)7 into…

Q: Write the complex number in polar form with argument 6 between 0 and 2n. 9 + 9/3i

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Q: Write the complex number in polar form with argument e between 0 and 2n.

A: Given: z=2z=2+0i

Q: An engineer wants to determine the distance d of the two complex number in the complex coordinate…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Express the result of each of these complex numbers manipulations in polar form.

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Q: 1. Find all the roots in both polar and Cartesian form for each expression. (a) (-2+2i) (b) (-9i)?

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