Simplify the expression. 4i2−6i−7i2 +3i+4

Q: DIRECTIONS: Solve the following radical expression. 150x 1. V3x

A: Rewrite the expression in the same square root and simplify. 150x63x2=50x4

Q: 5. The quotient 20 can be simplified to which of the following? 2+i (1) 10 20 (3) 8–4i (2) 10+10i…

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Q: Simplify. (4 +2i)? (4 + 2i)? = D %3D (Simplify your answer. Type your answer in the form a + bi. Do…

A: use the formula

Q: Find the quantity if v = 6i - 8j and w = - 5i + 2j. 5v + 6w 5v + 6w = (Simplify your answer. Type…

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Q: Evaluate (-5xº – 3x – 6x + 5)dx. Do not include +C in your answer. Provide your answer below:

A: The explanation of answer as follows

Q: (5 – 6i) – (3 – 2i)

A: We have to perform the subtraction between two complex numbers.

Q: Solve: – 1|a – 6| B OA<x<B Where A = and B =

A: we have to solve the inequality: -1x-6&lt;-3   -1x-6&lt;-3-1-1x-6&gt;-1-3x-6&gt;3 as we know that if…

Q: 6x-3 7x + 2 Sx + 6 Which expression represents the area of the triangle? O 5 + 11r + 6 O 10r + 22z…

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Q: ula to so 2 - 7x

A: we have to find solutions

Q: (3+ 5i) – (2– i) = T+6i O6i i 27 4i

A: First option is correct

Q: 9. x = 45 (3x+16)° 68 Blanks with this answer: A HINT: There is 180° in a triangle. X =

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Q: • r = 4 - 3sine •r = 1+ 2sin0 • r2 = 25cos20 %3D

A: Please, find symmetry test for all the subproblems.

Q: Simplify the expression: (7+ 9i)(8 – 10i). 56 + 2i + 90 56 + 2i – 90i2 97 + 72i 146 + 2i

A: Let z=(7+9i)(8-10i) Solving expression z=(7)(8)+7(-10i)+(9i)(8)+(9i)(-10i)z=56-70i+72i-90i2

Q: 4+ 3i 3 — 5і (b) 2+ 3i 2 – 3i

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Q: Express e in the form a + ib. (Simplify your answer completely.) z = −7+3″ i 447

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Q: 2 9 ху ' + 2ху + | —7іx 2 " %3D 64

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Q: Which expression is equivalent to 2i (5 + 3i)? A: -6+10i B: 6+10i C; -10+6i D; 10+6i

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Q: . a. Simplify the following expression: V-25 + 2i242 + 4(i)² + [9 + 8i| - 4(5+6i) v–36

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Q: Click an item in the list or group of pictures at the bottom of the problem and, holding the button…

A: The solution is given below. Split the quadratic equations to simplify.

Q: m8 + 6mt – 32m2 = 0 %3D

A: the given equation is m8+6m4-32m2=0 substitute  u=m2u2=m4u4=m8 therefore, u4+6u2-32u=0uu3+6u-32=0…

Q: Perform the indicated operations. (-2+- 25)? (-2+- 25) = %3D (Simplify your answer. Type your answer…

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Q: Solve the equation. x +4 = 2 (Type an integer or a simplified fraction. Use a comma to separate…

A: We use inverse mathematics operations

Q: Simplify. 48 i i 48 = %3D (Simplify your answer. Type your answer in the form a+ bi.)

A: Question- Simplify :. i48

Q: В E A C D

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Q: z -4 + 3i| = 5

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

Q: 2i C. 5+i

A: Question:-  2i5+i   Rationalize the expression ⇒2i5+i⇒2i5+ix5-i5-i2i5+i⇒2i5-i52-i22i5+i⇒10i-2i252-i2…

Q: Factor the expression completely. 3 cos2 a- 13 cos a- 10

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Q: simplify the expressions a) (1+3i)/(2-i) b) (2-i)/(2+i)

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Q: If a = 2i+3j -4k and b 7i-10j +9k find a b. a b ||(Simplify your answer.)

A:

Q: ion # 19 b+c=8, ab+ bc +bc+ ca-17, abc =10, then the value of (2-0(2-6)(2-)is:

A: Given: If a+b+c=8 ab+bc+bc+ca=17   abc=10  To find: (2+a)(2+b)(2+c)

Q: 7. Solve the right triangle. 0 3 2

A:

Q: Determine the value of the unknown that makes the statement true. a) 3(2x +5) = 39 b)-4(8+5x) = 8 c)…

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Q: 2. Simplify the following: a. (2 + 5i ) + ( 3 – 3i ) b. (3 + 5i ) - (5– 3i ) c. (2- 3i ) (3 + 5i )…

A: There is no such introduction for the solution.I have explained it within the solution.Please go…

Q: Simplify. 9. i9 %3D (Simplify your answer. Type your answer in the form a + bi.)

A: From the given data:

Q: 4. If A =-3+5i, B = 4 – 2i,and C = 1 +6i , where iis the imaginary unit, then A – BC equals…

A: Given: ------------------------------------------ To find:

Q: mv? E = 18. Which formula is equivalent to 2 ? 2v? m E 2E V = m V = 2E m 2v? m

A:

Q: - (7+i)(7-i) d. (3i)(2i)

A: simplify  c)(7+i)(7-i) d)(3i)2i2

Q: Q Solve the Set of equations by inverse Mátrix X+ X2.+ X3 = 4 2 X,+ 4X3-3X2=33 3 X,+ 2 X2 - 2X3 = 2…

A: We have to find the solution of the system by inverse matrix.

Q: (5 + 7i) * (3 – 2i)

A:

Q: Solve. 7(x+ 1) = 4- 2(7x+5) x =D (Type an integer or a fraction. Simplify your answer) (Туре

A:

Q: 2. Simplify completely: (a) √1+i√3 (b) (2 + 3i)¹+i

A: 2. To Simplify: (a) 1+i35 (b) 2+3i1+i

Q: Ox=2 0=8 Ox=9 O2=0 1. Choose the correct answer. Solve. /8x-8=8

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Q: show work In AABC, DE || AC.. 10 B C 4 E x+3 Your answer Insert a Math Equation

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Q: A. V100 in. V36 in. B C (AB)? + (BC)² = (AC)² %3D BC =_ in. %3D

A: AB = √ (36) In. AC = √(100) In. BC = ??. Using pythagoras theorem (AB)2 + (BC)2 = (AC)2…

Q: [5pts.] ALSO QUIZ 5. Find x and y so that the following equation is true: -2-7i =x+ yi

A: Given :                 -2 - 7 i To find :                   Find x and y

Q: 15. Solve the equation: x? + 81 = 0. А. (9) C. {-9i, 9i} В. (-9, 9) D.{9i}

A: 7) B 8) D 9) B 10) B 11) A

Q: (a) (3+5i)+(2–31) (b) (3+ Si)+ 6 (c) 7i-(4+ Si) (d) (2-71) (3+41)

A:

Q: (2+3i) 2= 3-4i O -5+121 о

A: