4+ 3i 3 — 5і (b) 2+ 3i 2 – 3i

Q: Simplify. Assume that al variabies represent positive real numbers. (Simpity your answer. Type an…

A: The given expression is : 4a4b5  To simplify the given expression.

Q: (-19 – 5i) + (3 + 10i)

A: (-19-5i)+(3+10i)

Q: Write in the form a -/+ bi

A:

Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: Assume that y represents a positive real number. What is the conjugate of Vy - 24?

A: y-24

Q: Find the singular values of -2 31 -B1 -1 -4 A =

A:

Q: Express −1+√−81 as a complex number −1+√−81

A:

Q: Multiply and write the answer in the form of a + bi (3-2)(3+2)

A: Given;

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

A:

Q: Express answer in the form a​ +bi​   ​(2+4i​)^2

A: