(-4+i)-(5-7i)² Simplify 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: [2+3i 1-4i A--si 8-4i ti -6 -4 -3+7i B-/-4-si -2. -3-i 2-3i 2i 6 -3+si 3+5i C = 8-Su 3-21 -3-i -4-2i

A: We have to add the given matrix.

Q: (6+3i)(6-3i)

A: topic - multiplication of complex numbers

Q: -4+8i/-9+3i

A: Given: -4+8i-9+3i To find: The simplified form of the given equation.

Q: Multiply 3i(2-3i)

A:

Q: (8 – 3i)(-7 – 6i)

A:

Q: 3 1. - 5i 3 - i 2. 2 - i

A: This is a problem of complex analysis.

Q: Express in terms of i. - 150 V- 150 = (Simplify your answer. Type your answer in the form a + bi.)

A:

Q: Simplify i -3i

A:

Q: іa + (2 — i)234- 3і (1+ i)x – x2 = -3 – i |

A: The solution is given as

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

A:

Q: Find 1+4i/2-i

A:

Q: 2.((7+8i)(4+7i))

A: Solution (7+i8)⁶(4+i7)⁶=((7+i8)²)³((4+i7)²)³ » (49-64+112i)³(16-49+56i)³ »(-15+112i)³(-33+56i)³ »

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: (-5 + 3i) (-3 +6i)

A: To simplify the given expression.

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

A:

Q: 2+5i 2-5

A: Given: gx=x2+3x-4x2-4x+29 The roots of the polynomial gx can be obtained as,…

Q: 2/-8i

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

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

A:

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

A:

Q: Simplify 2i - 7i + 10 91+10 -51+10

A: we have to simplify 2i-7i+10

Q: Operate (3 + 7i) + (8 + 11i). A) -8 - 3i B) 10 + 19i (c) -11 - 8i D) 11 + 18i

A: We have to operate  (3+7i) +(8+11i)

Q: (5-5i)· (-3+ 5i)

A: Given : 5-5i·-3+5i

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: Simplify: (3 + 2i) (4 - 5i)

A: (3+2i)(4-5i)

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

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

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

A:

Q: Simplify completely: (5−2i)(3i)

A:

Q: 5. Find x and y so that the following equation is true: -5-2i = x+ yi

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Q: Simplify: -5i 1– 4i |

A:

Q: [2-3i 5 + 8i 3 – 7i | 9. Find (2 + 3i) A if A = -4 L-6- i 5i

A: We can solve this as follows:

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: ixi + (2 – i)r2 = 4 – 3i (1+ i)x1 – 12 =-3 - i

A:

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

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

Q: (2+i)(1+3i) - 2+ 4i =

A: we have  2+i1+3i¯-2+4i ....(i) where 1+3i¯ is the conjugate of 1+3i. To find the conjugate of 1+3i…

Q: Simplify (4+3i)(2i-5)

A: Here we use concept of complex Number i.e. i=√-1 or i2 = -1

Q: (√2-i)-i(1-√√2i)

A: Follow the procedure given below.

Q: 1. Simplify: 4 + 3i h) 5 – 2i 6 - 8i g) (3 – 2i)2 i

A: g) 3-2i2h) 4+3i5-2ii) 6-8ii

Q: 4. Simplify 6 - 3i? + (5 - 2i*)(7 - i)

A: Answer and explanation is given below

Q: Simplify: 4+ 3i h) 5 – 2i 6 – 8i g) (3 – 2i)2 i) i

A:

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

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

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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: (2+3i) 2= 3-4i O -5+121 о

A:

Q: 10/-4-2i

A: We will rationalise the given complex number to find its standard form

Q: 3i 3i = -2 2 -i 2 +i ||

A: I have taken lcm and simplify the expression and proved is equal to -2

Q: 1 Evaluate +(-i)91 + -2 + V3i where z = -V3+i. Simplify as much as possible. 200 +(-i )91 +. %3D i

A: