Write the following complex expression in Cartesian from. Simplify as much as possible. 2+3i (2-1)² 23. (1 + i)

Q: -4+8i/-9+3i

A: Given: -4+8i-9+3i To find: The simplified form of the given equation.

Q: Multiply 3i(2-3i)

A:

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

A:

Q: Simplify (6 - 3i) + [(4 - 2i) - (3 + i)].

A:

Q: multiply (5 + 2i)(4 - 3i). please show all the work used to multiply.

A:

Q: (-7– 9i) + (10 + 10¿)

A: To simplify the given two complex number, add real part of first one with real part of second  and…

Q: (-11 – 6i) + (5 – 8i)

A: From the given problem:   -11-6i+5-8i   From the concept of the grouping of real and imaginary part:…

Q: -1+6i/-3-3i

A: Our Aim is to evaluate the expression given below:--1+6i-3-3i -(i)

Q: ZA =(2+i) -(2-i) 4 4 4

A: z4=(2+i)4−(2−i)4

Q: Write the following numbers in a + bi form: -1 - 4i + i, -2 – 3i 1 -3 + i, 3i 4i =) (i)³ + i. +

A: Topic:- complex number algebra

Q: (-5+i)(i-2) simplify

A: Simplify the given equation as,

Q: Multiply and simplify. (8+√√3)(5+ √√2)

A: We have to multiply and simplify the given expression,8+35+2