(6+3i)(6-3i)

Q: How do I perform the operation and write the result in standard form? ( 4 - 5i ) ( 2 - 2i )

A: The standard form of a complex number is a+bi. Just multiply the given complex numbers and you'll…

Q: -6i(8-6i)(-8-8i)

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Q: Multiply 3i(2-3i)

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Q: (8 – 3i)(-7 – 6i)

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Q: w= "-9+3i/1-2i"

A: Let's Solve,

Q: 4i(2+5i)(2-i)

A: Given multiplication, 4i(2+5i)(2-i)

Q: こ ( 6n +1 (b) Σ (-2i)". Is it entire? 2n +5

A: Here,  we need to find the radius of convergence for the given series. Also, we will check whether…

Q: 7+8i 4+5i 6–3i 8-4i

A:

Q: 2. 4-4i 3. 2. -2 21

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

Q: -10+5i/-2i-1 (-3-3i)^2 -17i 3i(-2i+7)+2(-2-11i)-i thanks in advance

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Q: 5i^4+3i^2+4i^7-4

A:

Q: Perform the indicated operation: (5+2i)+(-3-6i)

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Q: -1+6i/-3-3i

A: Our Aim is to evaluate the expression given below:--1+6i-3-3i -(i)

Q: 8) x2 - 14x + 74-0 A) (14 + 101} B) (-7 +5i) C) {12, 2} D) {7 +5i}

A:

Q: 2/-8i

A: It is given that,2/-8i We have to evaluate it.

Q: (3 + 5i) + (2 - 5i)

A:

Q: i/-1+3i

A: Given  that ,  let  z = 8i-1+3i  We have to change it in the Standard form of  complex number a + i…

Q: (5-5i)· (-3+ 5i)

A: Given : 5-5i·-3+5i

Q: 2+3i 2.) + (8i – 6)(-3 + 14i) 3i(1-5i)

A: 2+3i3i(1-5i)+(8i-6)(-3+14i)=2+3i3i-15i2+(-24i+112i2+18-84i)=2+3i15+3i-108i-94=(2+3i)(15-3i)(15+3i)(1…

Q: 7-2i/-1-i

A: here we have , z=-7-2i-1-i we have to convert it in the form of a+ib

Q: (3+5i)- (2-1)- 1+6i o 1-6i 6+i 2-4i C

A: When two complex number are added, the real parts are added with each other and the imaginary parts…

Q: (2-2i√3)4 Write the answer in standard form.

A:

Q: (2+3i)(4-2i)

A: In this question we need to simplify the given complex number.

Q: 6 + 2i 3. 1 + 2i

A: 6+2i1+2i* 1-2i1-2i=10-10i5= 2-2i

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

A:

Q: (1+6i)z - 6 - 9i 2-2-3i =(1+i)z +4-3i 2 Má

A:

Q: 6)(3і — 2) (4i — 5)

A: Given,

Q: z -4 + 3i| = 5

A: Given: z-4+3i=5

Q: How do I perform the operation and write the result in stand form?   (5 + 4i ) - ( 8 + 19i )

A:

Q: (2-4i)(5-7i) =

A: The steps  of simplification are shown on board. Here we se the result i^2 =-1 and then collect the…

Q: 4. Evaluate: (3 - 4i)³-4i

A: To Evaluate: z=(3-4i)3-4i.

Q: a = 2i + 3j - k, b = -4i + 5k |

A: Given: a=2i+3j-kb=-4i+5k

Q: (√2-i)-i(1-√√2i)

A: Follow the procedure given below.

Q: 3/2-4i -(3+2i)

A: Note -  You have not used bracket in first part so I have solved the question in two ways. Check the…

Q: 3+5i, 3-5i, - 1

A: answer is in next step

Q: (X-(5+6i))(x-(5-6i))

A: To solve: x-5+6ix-5-6i

Q: 4) -3i(4i-5)

A:

Q: (3 +2i)(2 - 5i)

A: The given question belonging to the complex number in which we have to find the product of the…

Q: 3i 2. -4 3. -3+2i 4. 3-4i 5. -12-3і 6. 8+i

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Q: 7) 2i (3 — 4i) — 3і (5 — і) -

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Q: 1-). 25 2-) 3+4i 3-1

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Q: (5 + 7i) * (3 – 2i)

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Q: 2-3i/1-2i

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Q: Simplify -6i(8-6i)(-8-8i) show ALL steps!

A: A unit imaginary number i is defined as, Given equation: The given imaginary number is,

Q: 2n2 +3n-9 %3D

A: Topic = Quadratic equation

Q: (2+3i) 2= 3-4i O -5+121 о

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Q: 1. 2i – 3i? + 5i 2 3i5 -+7i - 1012 - 9 3. i

A:

Q: (3 -3i)(4 + 9i)

A: