(4-5i)(3+5i)

Q: Evaluate the expression and write the result in the form a+bi 2+3i 1+ 2i

A:

Q: Find the product of (2+3i) and (5-4i).

A:

Q: (-i)?

A: We're going to solve

Q: (3 – 4i) (2 +2i)

A: Given that, (3 - 4i)(2 + 2i) We have tof simplify the given statement in the form of a + bi and…

Q: O simplify as a+bi : (2i-13. * 2-i

A: Since you have not mentioned the question number. I am allowed to do only one question . To convert…

Q: Perform the indicated operation. Write the result in the form a + bi (2-3i)(4 + 7i) 3+2i 9) 5-3i

A: Explanation of the answer is as follows

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

A:

Q: Write 1/ (3 + 4i ) in standard form a + bi; that is, find the reciprocal of 3 + 4i.

A:

Q: Simplify. Write your answer in rectangular form. 3+ 5i 2) -2 + 4i

A:

Q: Write (3+2i)^4 in the simplified a+bi form

A:

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

A:

Q: Simplify the expression to a + bi form: (-6 – 9i)(-11 +7i)

A:

Q: Find real numbers a and b such that the equation is true.a + bi = 10 − 5i

A: A number of the form a+ib is known as the complex number. Here i  is known as the imaginary unit. A…

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

A: solve the following

Q: Calculate (1 – 3i)° . Give your answer in a + bi form.

A: 1-3i8=1-3i24 1-3i8=12-2x3ix1+9i24 1-3i8=1+9-6i4 1-3i8=10-6i4 1-3i8=10-6i22 1-3i8=100+36-120i2…

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: -2i -3 + 8i

A: Answer is mentioned below

Q: 2. 4- 9i

A: The given complex number is 4-9i

Q: Find the product of 2 3i and its conjugate. The answer is a + bi where The real number a equals The…

A:

Q: 3i(9 – 5i)

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

Q: write in standard form: (3-4i)(2+i)

A: From the given information, (3-4i)(2+i) is the multiplication of two complex numbers.

Q: Calculate -2 – 4i. Give your answer in a + bi form. Give the solution with smallest positive angle.

A:

Q: Divide and write the answer in the form a + bi. 3 + 2i 4 - i

A:

Q: Find x and y so that the following -2-7i =x+ yi equation is true:

A: Given -2-7i=x+yi

Q: 3i 2+5i

A:

Q: 5. (4 – 5i)(3 + 5i)

A:

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: Evaluate the expression (-9 + 2i) – (4 – 5i) and write the result in the form a + bi. The difference…

A:

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: Evaluate the expression ( – 6 + 2i) – (6 + 4i) and write the result in the form a + bi.

A:

Q: (-3 + 4i) (– 3 – 4i)

A: Given:- (-3+4i) (-3-4i)  To find:- write in the form a + bi (simplify first where necessary).…

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

A:

Q: Evaluate the sum or difference, and write the result in the form a + bi. (3 + 2i) + 5i

A: To evaluate the sum 3+2i+5i and write the result in the form a+ib. Solution: We will add the like…

Q: Simplify: -5i 1– 4i |

A:

Q: Evaluate the expression −4−1i/ 3i  and write the result in the form a+bia+bi. The real number a and…

A:

Q: Calculate (-(2/3) + 2/3i)-4 Give your answer in the form a + bi, where a and b are exact real…

A:

Q: Simplify and express in a + bi form: (12 + 3i) – (3 – i) 2.

A: 2. We need to simplify the following complex number expression 12+3i - 3-i

Q: Multiply (6 - 5i) (4 - i). Write the answer in the form a + bi.

A:

Q: If a = -4 and b 5i, then find the value of a b in fully simplified form. %3D

A:

Q: Divide and simplify. Write your answer in a+bi form. 2-3i 1. 9+i

A: (a-b)(a+b) = a2 - b2 and i2 = -1  after rationalization we will get  in the form of a + ib

Q: Subtract and simplify. (12+4i)- (7+ 21) (12+4i)- (7+2i) = (Simplify your answer. Type your answer in…

A: Given expression is 12+4i-7+2i Subtract the expression, 12+4i-7-2i12-7+4i-2i5+2i Here, a=5b=2

Q: Subtract and simplify. (- 6+ 7i) – (– 4 –9i) (-6+7î) - (-4 - 9i) =| (Simplify your answer. Type your…

A:

Q: write your answer in a + bi form. (3 + 4i)20

A:

Q: Simplify and write in the form a+bi. (2+ 4i) + (–6 – 4i)

A: We have to simplify

Q: Evaluate: (-√2 + √2i)6. Write answer in standard form (a+bi)

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: Simplify the expression to a + bi form: (-2+ 10i) + (–5 – 4i)

A: (-2 + 10i) + (-5 - 4i) = (-2-5) + (10i - 4i) = (-7) + (6i) = (-7) + (6)i  Where, a = - 7 & b = 6…

Q: Perform the indicated operation and write the result in standard form (a+bi) (3+2i)-(-5-6i)

A: Given  3+2i--5-6i

Q: 3- 4i 6. Write in the form a + bi. 1+ 2i

A: