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

Q: XV In(5x) We substitute u = In(5x

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Q: What is the sum of: (3 - 4i) and (-21 - 6i) ? O -24 - 10i O 18 - 21 O -18 - 10i O 24 + 21 D4…

A: Given that complex numbers and we find sum of these . We know that sum of two complex numbers is…

Q: 2-22 Evaluate (2? + y?) dz dy da 0.

A: The given integral is ∫-22∫02-x2∫01x2+y2dzdydx…

Q: 12 + -9 12 --9 12 - -9 12 + V-9 can be simplified to i, find a + b. .Given:

A:

Q: 38. Use the associative property of addition to regroup the terms -5+ (3i + 8). -5+ (8 + 3i) O (3i +…

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Q: Find the quotient 8+ 4i 6-9i А. 28 32 + :- 15 45 32 В. 4 + 39 39 C. None of the above. D. 28 + 13 16…

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Q: 32-20° 20 + -10+24i (6-8i)(4+2i)

A:

Q: simplify 3 43. 3 x + 1 x + 2 44. *- 4 x + 6 5 2 45. 46. (x + 1)? 2х — 3 (2x – 3) x +1 2 48. 3 4 47.…

A:

Q: 9. Which of the following expresses 37-2/28 in simplest form? -/21 d. -7 а. -1 с. b. -57

A:

Q: 16. Determine if the statement is true or false. 100 100 E(4i – 2) = –200 + 4 i i=1 i=1

A: Given∑i=1100  (4i-2)=-200+4∑i=1100   iTo determine the above statement is true or…

Q: 5. Use the associative property of addition to regroup the terms (6 – 2i) – 3i. 6+ (-2i – 3i) — 3і +…

A:

Q: (3+Si) – (2– i) = %3D 1+6i o 1-6i o 6+i

A: The given expression is 3+5i-2-i.

Q: Let a = -2i + 5kand b= 2i – 7j + k then what is a. b=? О а. 12 O b. 1 О с. 8 O d. -12 O e. -8

A: dot product of vector is

Q: 1. 2z – (10 – 2i)z = iz + 3i 3 Ans. 65 24 65

A: This is a problem of complex analysis.

Q: 2(u-v)(2u+v) 4u+6v Simplify:

A: Topic:- simplification

Q: 14. Simplify. State any restrictions on the variables. 4 a) 5x 2 3x b) x + 1 x - 1 1 c) x? + 3x – 4…

A:

Q: (b) If z1 = 1 - i, z2 = -2+ 4i, z3 = v3 – 2i, then evaluate: |21 + z2 + 1 | 21 – 22 +i

A: Givenz1=1-i z2=-2+4iz3=3-2iTo evaluate|z1+z2+1z1-z2+i|

Q: 11. (2 + 3) 12. (1 - 5 2 13. 14. 1 + i 2 - 4i 15. 3 + 5i 10 - 5i 16. 6 + 2i

A: follow next step

Q: 4(3 )/27 – 2/8/3 – J54 v8 -2/27 2416-/27 Simplify the following expression. 324

A:

Q: 21. (7+5i) – (12 - 1li) 22. 6(3 + 4i) - 2i(i + 5) 23. (5+ 2i) 24. (2-8i)(2 + 8i)

A:

Q: find the products.

A: We know that, am·an=am+n (38) Now, we have 4x2y3-3a2x3 On solving further, we get the result as…

Q: Ifi = v-1, evaluate (i – 1)8. O 16 -16 O 16i O -16i

A: According to company rules.. I need to solve first question when multiple questions are posted

Q: r=10 (h,k) = (6,8) standard form = ____ general form = ____

A:

Q: statements: (a) 7152n +3. 25n-2. (b) 131 3"+2+ 42n+1. (c) 27 25n+1 + 5n+2. (d) 43 16"+2 1 72n+1

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Q: 10 he expression z 10- 3 is equivalent to z', what mus

A: Here the given expression is,  is equivalent to we have to find r=?

Q: (w+ 1) -4(w²+ 1)- 60-O 60%3D

A:

Q: (2+3i) 2= 3-4i O -5+12i o 7i o -5+i o

A: 2+3i2

Q: a. (-4 + i)(2 – 5i) b. 2i(8i – 6) 9-i C. 3-41

A:

Q: 2x<0 |(-00, - 8)U(0,9). answer. Type your answer

A: x3-x2-72x&lt;0=&gt;x(x2-x-72)&lt;0=&gt;x=0or   (x2-x-72)=0

Q: Which expression that is equivalent to 6(a − 2) + 8a ⋅2+3(a + 1)

A: Given,          The expression is 6a-2+8a·2+3a+1.

Q: What is (-4 + i)(4- i) simplified? O A 17 + 8i O B -17+ 8i -15 + 8i OD -16-i

A: topic - complex numbers

Q: 3+3i Question: Simplify -1+7i 9 12 25 25 8 1 25 2 21 11 50 25 14 25 25

A:

Q: 0/20-31=7 3 Answer uith true or false @if /2x-514I then 2X<2 2x+1 3 en 24<コ 2人太

A: Given:1.2x-3=72. 2x-3≥13.a. if  2x-5≤1 then -2≤x≤2b. if 2x+13 ≤1 then 2≤x≤3

Q: 5. a. Simplify the following expression: V-25 + 2i*24+ 4 (i6)² + 19 + 8i| – 4(5+ 6i) v-36

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Q: 37. C' = a. (1, 5) b. (-3, 1) oo Tegiq to Inuon n c. (-1, -5) d. (3, -1)

A:

Q: 8. Find the value of the variables. If your answer is not an integer, leave in simplest radical…

A: Given a Right angle triangle whose sides are 203,x,y one of the angle is 30o

Q: Question Which of the following is equivalent to the expression below? (5+1) +(7-41) О А. 12-3і О В.…

A:

Q: (а) На: р> 0.9, z %3D 1.49 (Б) На: р< о.9, z %3D -2.70 (b) (с) На: р# 0.9, z %3D -2.70

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Q: 24 ne following properties. y <x<6 10 -10 -5- -5 -10

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Q: 21. z? + (3 – 2i)z+ (2 + i) = 0

A:

Q: Which expression is equivalent to (3+9i)-(5-3i). A: -2-12i B: -2+12i C: 15+27i D: 15-27i

A: Let's find.

Q: 6+ 5i 7) 6-4i A) 4 27 B) 13 D)= 8 +-i 26 2 115 1. +

A:

Q: a) 10* = 526 %3D = 18 ex b) 3x %3D c) (0,804)0,804

A:

Q: 12 7 11 y' У, у (0) — -1 %3D 3 16

A: We can solve this differential equation using the matrix method. For this, we need to first find the…

Q: 24) 3. (3³)' equa l'. 26) b the 28) 4n2

A:

Q: If u = 3 - 4i and v= 31+ 6, what is u- v? O A. -3 + 7i O B. -3 - 7i O C. 3+7i O D. 3- 7i

A:

Q: 20. (7 + 9i) + (-5i) 23. (8 + )(2 +7i) 26. (9 + 41)

A: to simplify the expressions.

Q: Simplify (1 – i) (2 – i) (1+ 3i) (i + 2) (i + 1) 10 + 30i o 30 - 10i o 30 + 10i O 10 - 30i

A: (a - b) (a + b) = a^2 - b^2   (i)^2 = -1

Q: (2-i)(5+31) = 7+2i O 3+4i 0 14i O 13+iO

A: 1. Given, 2-i5+3i To find the value of this expression.

Q: 8. 3. Select 3 the expressions that are equivalent to 12 Show your work. (Select all that apply.) 1.…

A: