1 – 6. Rewrite the expression in a + bi form: 5 + 8i 5 7 i and not 11 7i Your answer must be input in a + bi form, for example 11 11 11

Q: 1-i Get the result of the expression (1 + i)2+i

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Q: 14.Let A= 3+2i 0 2 1+i 1-i B-( + ?) and B= Find AB.

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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: Write the following numbers in a + bi form: (w) –3 (5) (a) –3 + i, (b) (5 – 4i) – (–3 – 5i) = + i, 3…

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Q: 5. Expressed in a + bi form, is equivalent to 3+1 1)- 2- 3)- i 4) 15- 5i -5i

A: Given : 53+i

Q: Perform the indicated operation(s) and write the result in standard form : (8 + 9i)(2 - i) - (1 -…

A: Given  The equation is (8 + 9i)(2 - i) - (1 - i)(1 + i)

Q: 6. Evaluate the following and leave your answer in standard form [(1 – 4i)-1 – 2(i + 1)-'[(3 – 4i)(i…

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Q: a) z + b) z- w c) w - d) w 2 IN

A: Use the complex number and its conjugate pair concept.

Q: What is the a+ib form of: In(7 + 2i) - In(3 − 6i) + e - T 3√√/343+i

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Q: Evaluate the expression  (4 + 4i)(11 – 10i)  and write the result in the form a + bi.   4 + 84i 44 +…

A: Given.

Q: Rewrite the expression in a + bi form: 2 + 3i 7– 7i | Your answer must be input in a + bi form, for…

A: Given expression is Multiplying numerator and denominator by 7+7i, we get

Q: (10 + 81)(–5 + 6i)

A: We have to simplify

Q: Evaluate the sum or difference, and write the result in the form a + bi.

A: Given:     To find: result in the form a + bi.

Q: 3/2n 7. Find proj in terms of: (a) b)

A: Solution of the problem as follows

Q: Convert the expression to standard form. (4+3i)(2-6i)

A: Solution: The objective is to convert the expression to the standard form

Q: Let ā = – 5i – 6j and b = 2i + 5j. Find a - 5

A: given,        a→=-5i→-6j→b→=2i→+5j→

Q: Evaluate -1 8i+9 i=1n²

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Q: 3. Show that (1+i) = 2i

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Q: ) What are the real and imaginary parts of (1+i)exp(-i/4)/W2? ) What are the real and imaginary…

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Q: Evaluate In (2+3i).

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Q: let a=2+7i b=4-2i Choose the correct result of a/b O (6-361)/20 O (-6+361)/20 O (-6-36i)/20 O…

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Q: -7+7i Rewrite the expression in a + bi form: 1- 7i 5 7i 7 –+-i and not - 11 Your answer must be…

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Q: Express z =1/(2+5i) in the form a+ib.

A: Given:

Q: Which of the following is equivalent to 3(5+ 2i)– 2(3– 6i)

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Q: (a) (- 3 + 9i)(9 - 4i) (b) (- 2- i)(2 - i)

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Q: 17. Simplify the expression. 3+4i 2+4i 22-4 12 22-47 20 -10-41 20 10+20 20

A: Topic:- complex number simplification

Q: Rewrite the expression in a + bi form: 2+3i Your answer must be input in a + bi form, for example i…

A: Given expression is 4-i2+3i we have to rewrite it in the form of a+bi

Q: 50 Evaluate Σ (5 + 2i) i=1

A: Solution is done in step 2

Q: ez = -2

A: Given,ez=-2⇒z = ln(-2) = ln(-2+0i)

Q: Use DeMoivre's Theorem to find the following. Write your answer in standard form. (-1+ 1)3 O 2- 21…

A: Explanation of the answer is as follows

Q: Express in the terms of i

A: Given,

Q: LetP = 5- 2i and 9 =-3+7i Write the expression in the form a bi:

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Q: Find the value of S in (3A +4Si)(6-7i) = 3+5i

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Q: Find another representation in which b. ris positive and -2n <0 < 0 a. ris negative and o<e < 2n

A: Given that: 2, π3

Q: 1. Write (2 + i) (4 - 3- 21 in the form a bi, where a,bR.

A: Value of i 2 = - 1 And i 3 = i   ( a - b ) 3 = a3 - b3 - 3 ab ( a - b )

Q: Evaluate (V12 - V-3) (3+ v-4) and express in the form a + bi, for SOme rea numbers a and b.

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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: Evaluate, N = (3+4i)(1+2i) %3D -0.9382 + 0.6342i

A: Here we have, N=3+4i1+2i taking log both sides,

Q: Find A*. 1- i 7+i 3i A = 6 9 +i |() ? ? ? ? ? A" =

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Q: Find the following products.   (3 - 2i) 2

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Q: Find AB and BA. 1 0 [0.73 -0.81 A = and B = 0 1 0.86 0.45 Part: 0/ 2

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Q: Determine the value of Re[(4+7i)/(7-4i)+(2i)]

A: Given 4+7i7-4i + 2i On rationalizing the first term and 2nd term as it is, we get 4+7i7-4i×7+4i7+4i…

Q: Evaluate the following expressions and write the result in standard form (a+bi) a) (6 + 2i)−(4 +…

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Q: The product (6+2i)(4–3i) can be written as (1) 24– 6i (3) 2+5i (2) 18+10i (4) 30-10i

A: Given equation (6+2i)(4-3i)=6(4-3i)+2i(4-3i)  = 24-18i+8i-6i2  = 24-10i +6         [∴ i2= (-1)]  =…

Q: let a=2+7i b=4-2i Choose the correct result of a*b* O 24+22i O 22+22i O22+241 O 22-24

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Q: Gind The lengTh and divection of AXB BXA if: A=2i , B--3j

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

Q: 2.) Evaluate (3-4i)(2 + 5i) 10/60 + 20/-45

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Q: 4. Simplify. Write each expression in the form a + bi: a. (5 – 21) + (-3 +7i) b. (5 – 2i) – (-3 +…

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