4. (6 – 2i)

Q: (-i)?

A: We're going to solve

Q: Write 2i(-3 + 7i)  in the form a + bi

A:

Q: write in the form a + bi (simplify first where necessary). identify “a” and “b”.

A:

Q: Subtract and simplify. (10 +9i)- (9+7i) (10 +9i)- (9+7i) = (Simplify your answer. Type your answer…

A:

Q: Evaluate. Simplify to either 1, i, -1, or -i. then put it in a + bi form.

A:

Q: Divide: (1 + 4i)/(- 5 + 5i) Write your answer in a + bi form

A: solve the following

Q: 5. Simplify to a C. Write answers in the form a + bi a, beR (m) (6- 5i)2 4+i (n) 3 – 2i 5+ 3i (o)…

A:

Q: a+b Let a * b = 2 What is its identity element?

A: Group theory: Identity element of the group

Q: Perform the indicated operations and express your answer in the form a + bi. √ (4 + 3i) (3i - 4)

A: Given expression is 4+3i3i-4. To perform the indicated operations and express answer in the form…

Q: (-4+i)-(5-7i)² Simplify 3i

A: We use i2=-1

Q: 5. Simplify to a C. Write answers in the form a + bi a, beR (g) (1+3i)(1 – 4i) (h) (5 – 2i)(-1+ i)…

A:

Q: What are a and b when you write V–16 in the form of a+bi, where a and b are real numbers? A: a=0,…

A: First we will write the given number in a+bi and then find the value of a,b as shown below

Q: 3i(9 – 5i)

A: We multiply the given function and then find the value of a and b .

Q: (5+i)(-10 + 6i)

A:

Q: Express in terms of i. V- 36 V - 36 = O (Simplify your answer. Type your answer in the form a + bi.)

A: Given that: -36

Q: 3 (7)

A: NOTE: Refresh your page if you can't see any equations. .

Q: 4. Perform the indicated operation and express the answer in simplest a+bi form: a) (-25+…

A:

Q: Calculate (2 – 3i)". Give your answer in a + bi form

A:

Q: (3-i)² 2.

A:

Q: 10)

A: Explanation of the answer is as follows

Q: (1+i)

A: Given; (1+i)2

Q: Simplify the expression to a + bi form: (5 + 2i)(8 + 8i)

A: (5+2i)(8+8i) = 24 + 56i  The detailed solution is as follows below

Q: (3 + 7i) 2 – 3i)

A: Follow next step

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

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

Q: 20. Use the Law of Cosines to solve for x 21 26 16

A: In a triangle with side lengths a,b,c; according to cosine law: c2=a2+b2-2abcosα where α is the…

Q: Perform the indicated operations and express your answer in the form a + bi. √ (3 + 4i) (4i - 3)

A: The given expression is 3+4i 4i-3. Simplify as follows.

Q: xp 2sin x+ cosX 3. Determine:

A: Indefinite integration

Q: .3 i+

A:

Q: ind the value of 2 (x+5) = 3(2-5x %3D

A: Given: 2(x+5)=3(2-5x)

Q: Calculate (2 – i)°. Give your answer in a + bi form

A:

Q: Calculate √(−4+3i) Give your answer in a+bi form. Give the solution with smallest positive angle.

A:

Q: Evaluate the quotient, and write the result in the form a + bi.

A: Consider the provided expression, 4+6i3i Evaluate the quotient and write the result in the form a +…

Q: (8+9i) - (10 – 7i)

A:

Q: (4 – 9i) + (4 – 4i)

A:

Q: 7.9 *10. -14

A:

Q: 210

A: Using highers powers of i

Q: divide. give your answer in the form (a+bi) 1-6i/3i

A: Simplification

Q: Find real numbers a andb such that the equation is true. a+ bi = 11 + 7/ %3D

A:

Q: Subtract and simplify. (-7-7i)-(9+4 i) (-7-7i)-(9+4 i ) = (Type your answer in the form a+ bi.)

A: Complex number subtraction Subtract  (-7-7i) -(9+4i)

Q: 5. Simplify to a C. Write answers in the form a + bi a, be R -8+ 3i (p) -9 – 5i V5 + 2i (q) 1- 2i 17…

A:

Q: Express (V3 + i)® in the form a + bi. 26

A:

Q: Find x and y so that each of the following equations is true.   2 - 5i = 2x + 10yi

A: Given: 2-5i=2x+10yi For finding value of x and y, we compare given equation

Q: 1. -18

A:

Q: 4i Q3) Simplify to the form (a + bi) : (1+21)2

A: 4i1+2i2=4i1+4i2+4i               =4i-3+4i×-3-4i-3-4i               =4i-3-4i-32-4i2…

Q: 5. Simplify to a C. Write answers in the form a + bi a,beR (a) 3i + 5i (b) 6+ 2i – 5 (c) (6+ V-4) +…

A: A complex number is the number which can be written in the form a+bi, where a and b are the real…

Q: 10)–i (2i² – 5i)

A:

Q: Simplify the expression to a + bi form: (7 – i)(1+5i)

A: