Simplify 1– 2i (1 – ) o 3 + i o 3 - 2i o 1 +2i o 2 - 3i

Q: 21. (12 + 5i)-(2 i) 24. (-6 5i)(1 + 3i)

A:

Q: Find the quotient (1+i) 10 1+/3i A. 10(1+ 3i): B. 16+5i C. 8(/3+i)· D. 6(/3+2i)- E. -8(/3-i). Е.

A:

Q: I+ i Simplify the following: 1-i A) 2i B ) i © 2+ 2i^2 D) 2

A:

Q: Multiply. 5i •6/ 5i • 6i =

A: we know that     i=-1i2=-1

Q: Subtract and simplify: (14 + v-100) – (13 – V-4) = %3D O1+ 12i O 27 + 12i O 13i O 27 + 8i O1+8i

A: Given:   To determine: simplified expression

Q: Simplify: 5 – 5i - 2i

A:

Q: Compute the determinants of the following matrices in M2 x 2 (C).

A: We have to find the Determinant of  (A) A=-1+i1-4i3+2i2-3i Taking determinant we get DetA=-1+i…

Q: 1. Perform the indicated operation and 2+3i (1) 4-2i a. 2 b. (- 1 + √√-3) (1)

A:

Q: "a) (3+i) (2i)-i 10

A: The given expression is 3+i2-i2-i.

Q: Perform the indicated operations. (3-2i)(1- i)- (4 - i)(4 + i) (3-2i)(1- i)- (4 - i)(4 + i) =…

A:

Q: (10 + 6i)( – 1 – 4i) =

A: Consider 10+6i-1-4i, Multiply the factors term-wise.…

Q: Determine the product of (1 + i) and (1–31) A) 4- 2i B) 2 + 4i c) 2- 2i D) 2-4i

A:

Q: Simplify: (1– 31)2² ) 1+9i² b) -8 c) -8-6i d) 10 - 6i a

A:

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

A:

Q: Simplify the following expressions: (a) (2+6i)+(9-2i) (b) (8-3i)-(1+ 5i) (c) 3(7–3i)+i(2 +2i) (d)…

A: Since you have posted a multi subparts question according to guildlines I will solve first three…

Q: Add (10-5i)+(2+3i)

A: We can find the addition as below

Q: Let z1 = 5 + 3i, z2 = 5 – 3i, and z3 = 4 + 2i. Find the following. (Simplify your answer…

A: Simply add and multiply the given data.

Q: (2+31) Simplify (7-4i) 16)

A: We have to simplify the following -  (2+3i)(7-4i)

Q: 1+3i +2-5i = (1+i)10 =

A:

Q: a) (1 – 8i) – (2 – 7i) b) (1 – 2/)? c) 4 - 31 4 + 3i d) (2/)° – ¡16

A:

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: Subtract. (3 + i)- (6 - 14 i) (3 + i)- (6 - 14 i) =| (Type your answer in the form a + bi.)

A:

Q: Simplify a) (-5 + 7i) + (3 – 4i)             Find    b) 4i (2+3i)

A: Solution of part (a): (-5 + 7i) + (3 - 4i) = -5 + 7i + 3 - 4i = (-5 + 3) + (7i - 4i) = (-2) + (7 -…

Q: Express the following in a + ib form a. (4i-7)+(2+i) b. (5-2i)(2+ 2i)

A:

Q: AS: の4+o4i (3-i)(I-2i) (2+i)(1+2i)

A:

Q: b.) (-38/135 +65/70) (3 + 4i) 5 + 2i

A:

Q: A) 1-2リ 1. =6 25 (1-2i)? (1+2i)²

A: We know that (i)^2 = -1

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: Evaluate (1+ i)6 + (1 – i)³. Select one: Oa. -2 – 10i O b. 2- 10i OC. - 2+ 10i O d. 2+ 10i

A:

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

A:

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

A:

Q: Simplify. (3- 2i) (4 - i) O A. 14 - 1li B. 10 - 11i O C. 12 - 3i O D. 12 + 2i

A:

Q: Find A*. 8i 1- i A = 16 3+i 2+i x - (; ; ) ? ? ? A* = ? ? ?

A:

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: 4i/5+i

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

Q: Simplify the following: 3+7i 1. (4 + 2i) + (–3 – 51) 2. (–3 + 4i) – (5+ 2i) in standard form 3.…

A:

Q: Perform the indicated operations. (3-2i)(2- i)-(3 – i )(3+ i)

A: Given,             3-2i2-i-3-i3+i

Q: 0 -2 i 2i 2 M = -2i 1 -1

A:

Q: Simplify 1+i 3 – i (a) 1- i (1+2i)(2+ 2i)+ 1+i - 3 (b) 2i(i – 1) + (V3+ i) + (1+ i)(1+ i).

A:

Q: Evaluate the expression and write in the form a + bi.

A: To evaluate the expression and write in the form a+bi. (a). Given expression is 8+3i4+3i.…

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: Simplify the following: a. (2 + 5i) + (-3 + i) b. (7 - 2i) - (4 + 5i) c. (-5 + 3i)(2-3i) d. -9 + 4i…

A:

Q: Find the products: a. 4i(3 - 5i)    b. (7 - 3i)(-2 - 5i).

A: The given expression is 4i3-5i   4i3-5i=12i-20i2=12i+20        i2=-1=20+12i

Q: 2 2 (/8+6i+/8–6i ) = 35 –i

A:

Q: 2.) Evaluate (3-4i)(2 + 5i) 10/60 + 20/-45

A:

Q: Evaluate the determinant of the following 2 x 2 matrices.

A: Given that, (a) 4-523(b) -1738(c) 2+i-1+3i1-2i3-i(d) 34i-6i2i As we know that determinant formula,…