1. 5i 5+ 5i 2. 20 1+ 2i 2 - i 3. + 2+i 3 – 4i 4+3i 3 – 4i 5i

Q: 1) (7+3i) + (5-4i) 2) (3+4i) - (5-3i) 3) (2i+ (-3-4i) -(-3-3i) and 4) (5-3i) + (3+5i)-(8+2i)

A: The given problems  1) (7+3i) + (5-4i)   2) (3+4i) - (5-3i)   3) (2i+ (-3-4i) -(-3-3i)   and 4)…

Q: complex number

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Q: 2 2. ドN 2.

A: Given expression: 52+7i22-52+i22 We know that a+b2=a2+2ab+b2 So,…

Q: Find the value of q such that (3 + 4i)(1+2i) (1 + 3i) q= = q(1 + i).

A: To find the value of q such that,  3+4i1+2i1+3i=q1+i

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

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

Q: 1+3i 5. Evaluate 1-41

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

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Q: 5 – 2i 1+i If A = find A. 2 – i -2 – 5i ? ? A = А ? ?

A: We will find out the required value.

Q: (1+2i)(3-i) = ? If i =V-1 then -3+4i O 1-7i O 0.2 - 1.4i O 0.2 + 1.4i O 1.4 - 0.2i

A: Let…

Q: Find the value of q such that (3 + 4i)(1 + 2i) (1 + 3i) = q(1 + i).

A: We have to simplify left hand side expression then compare both side to find the value of q.

Q: If A = [2 i 9+ 4i 1 3 + 3i then

A: Given: A=2-i9+4i13+3i

Q: Determine which of the expressions are equivalent. Equivalent Expressions : (4- i)(5i+ 1) : 10 - (4–…

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Q: -1+4i Find the quotient of 3-2i

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Q: Equation: Answer:

A: We want to find value of x. For this we use Pythagoras theorem, which states that Hypotenuse2 =…

Q: 4+ 3i 3 — 5і (b) 2+ 3i 2 – 3i

A:

Q: Simplifica cada producto.(Simplify each product.) (7-10) 7) (4i – 3)(2i + 7) 8) 3i(2i? + 4) 9) (i –…

A: Since you have posted multiple subparts, as per our policy we will answer first three subparts.…

Q: Write the expression as a complex number in standard form. I) (-8 + 8i) – (2 + 4i) 2) (8i) + (-4 -…

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Q: (7i)(7i)(5-6i)

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Q: 2+i 6і — (1 — 21) 2.

A:

Q: 21. i(1 - )(2 - )(2 + 6i) 22. (1 + i)^(1 – ³ 1 23. (3 + 61) + (4 - i)(3 + 5i) + 2 - i 2 - i 1 + 2i…

A: To solve given complex numbers

Q: 1 - 3i З 1 + 2i

A: To simplify the following expression.

Q: 2i0 1. IT Ae i0 2e

A:

Q: Find the value of a such that (3 + 4i)(1+2i) (1 + 3i) 9 = = = q(1 + i).

A:

Q: Assume Z₁ = 7 - 4i and Z₂ = 2 + 5i. Find the sum and difference of z1 and z2. Z₁ + Z₂ = Z1-Z₂ = +

A: Given that z1=7-4i and z2=2+5i

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: Multiply. (-5+6i)(8-2i) (-5+6i)(8-2i) = (Simplify your answer. Type your answer in the form a + bi.)

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Q: (1+i)x-2i (2–3i)y+i ... -i 3-i 3+i The value of y is Blank 1. Express your answer as integer. Blank…

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Q: 12) (3 + 2i) + (5-3i) 13) (4 + 2i) (3 - 2i)

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Q: 4. (-3i)(4i)(-5i) 5. (7i)(6i) 6. i42 7. i56 8. i s0 9. (5- 2i) + (-13 – 8i) 10. (7 – 6i) + (9 + 11i)…

A: First I have written the property of iota (i ) and then using them find the Solutions. All the…

Q: 2. (3i + 7)+(34 – 6i)

A: To simplify the given expression add the given complex numbers.

Q: 4i/5+i

A: Given expression: 4i5+i rationalize the expression…

Q: A−1 A-¹ = 1 0 3 + 2i 4:3 A = 1 -1 + 2i 0 −8+4i 5-i then

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Q: 1 13- | N 2 5 8- 7

A:

Roots

The main dissimilarity between real and complex roots is that the real roots are obtained as real numbers, in contrast with the complex roots, which are indicated as imaginary numbers. The standard format for depicting any complex number is in the form of a + bi.