if z1 = 2+ j3 , 22 = -3+ j4 and z3 = 5 – j | what is the simplified form of 21

Q: Divide and express the result in standard form: 2/(3 - i)

A: Consider the given complex number as

Q: Express 8/-121 as a complex number (in terms of i): 8-121 = %3D

A: The expression is given as , -8-121 Express as a complex number.

Q: (-3-15)(-1.23+/2.1)

A: The given problem is to find the principal value of the given complex number. Given complex number…

Q: Find the product and write the result in standard form: (3 + 5i)(3 - 5i)

A: Given:

Q: Find + 2x + 7 ) dæ

A:

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

A:

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

A:

Q: Simplify: 1 - x2 1 - 4x-1 + 3x-2"

A: Given: 1-x-21-4x-1+3x-2

Q: (3х- 13x + 1) Bx - 1)(3x + 1) = (Simplify your answer.)

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

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: (-5 + 3i) (-3 +6i)

A: To simplify the given expression.

Q: Divide and express the result in standard form: (7 + 4i) / (2 - 5i).

A: 7+4i2-5i

Q: Express in its most simpliflied form

A: We have to simplify the given term that is    (27m)2/3    =  (27)2/3 m2/3    =  ( 33 )2/3  m2/3    =…

Q: (8+4i)(8+4i)=

A: Given,(8+4i)(8+4i)now,(8+4i)(8+4i) = 8(8+4i)+4i(8+4i)

Q: Write (2p?) without exponents.

A: The objective is to write the expression without exponents.

Q: Simplify the expression to a + bi form: (1+ 7i) + (4 – 10i) -

A: The given expression is 1+7i+4-10i.

Q: 12x :- 2x+スメ t. 3x-18 xメ-5x-6

A: Given expression is 12x3x - 18 ÷ 2x2 + 2xx2 - 5x -6

Q: Derive: y = (5x-2)(2x + 3)-²

A:

Q: Simplify the expression to a + bi form: (8+ 8i)(12 – 10i)

A: The objective is to simplify 8+8i12-10i

Q: Find the product and write the result in standard form: (-5 + 4i)(3 + i)

A: The given expression is -5+4i3+i.

Q: Express in the form a + ib where a and b are real numbers. V1 - 2i

A: We will find out the required value.

Q: Find the product and write the result in standard form: (7 - 5i)(-2 - 3i)

A: Given: z=7-5i-2-3i given product can be find as below z=7-5i-2-3i=7-2-3i-5i-2-3i=-14-21i+10i+15i2…

Q: Complete the square: x²+x+49/36 x²-x+ 14/5 x²+x+ 1/9 = (x+ 7/6 = (x+ = (x+ = -5/14 1/3 )². )². )².

A: We need to complete the square.

Q: Perform the indicated operations and write the result in standard form : 4i(3i - 2)

A: To write the given equation 4i(3i-2) -(i) in standard form.

Q: Simplify the expression so that it is in the form (a+bi)  2/3-square root -1 divided by square root…

A:

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

A: Simplify the given equation as,

Q: 5. cosh(2es')

A: A complex number can be expressed in various forms. These are the Cartesian form, polar form,…