Evaluate the following and express in a + bi form. Do not use trig functions in your answer. (1 + 2i) 4= = You can use a calculator to evaluate trig functions and their inverses, but you should otherwise compute this by hand.

Q: Simplify the following expression: (4+5i) / 4i Select one: a. (5+4i)/4 O b. (5i+4i) / 4 O c.…

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Q: Divide (3 - 4i)/(4 + 3i) and express the result in standard form.

A: Multiply by the conjugate of the denominator

Q: Evaluate the given expression. Take 0 A = 2 1 -1 0 -1 AT + 3CT 000 and C= 1 1 -1 1 -1 -1

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: B= (2,}

A: Given expression is: B=z22

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: 22 Perform the indicated operations (a) (4-2i) (4 + 2i) (b) (2 + 4i) ²

A: A) (4 - 2i) (4 + 2i) We know the formula (a+b) (a-b) = a2 - b2 So, expiration becomes, = 42 - (2i) 2…

Q: |Write the following numbers in a + bi form: -2 – 5i (a) -1+ 2i + i, -1 -5 + 3i (b) i, 5i (c) (–5i)³…

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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: 4. Simplify the expression so that the result is not complex and does not have negative. exponents…

A: The Expression is as follows

Q: Simplify the following expressions: 3 (a) √a²/a³ (b) a²b³/a²b @ (e) bxb-¹x² / cx / x²- .c-1…

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