Solve the following equations in Z, with x expressed in both standard and non-standard names: (i) xx [5] = [2] (ii) x x [22] = [1] Express your answers as sets with proper and most precise notations.

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: Simplify

A: we need to simplify 1x-1+x+3x-3+1x+4

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

A: Solution

Q: (- 1)"(品 2n +1

A:

Q: (i) (Z- Q) and specified in it using the most concise notati

A: Firstly we write elements of both sets Z and Q and then find Z–Q

Q: If x and y can take any real values, what is the smallest possible value of the expression 2x² + 4xy…

A: The given expression is; 2x2+4xy+5y2+4x+10y+13.

Q: Express the following in the form a + ib (for real a and b): 1 (a) 6+2i (b) (-+ i)¹ (c) i², i³, i4,…

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Q: If find |A| = A = -1-20 [4+4i-1-21] 3-i

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Q: find (1+2i)^5/3 write your final answer in a+bi form

A: We have to express in terms of a+bi.

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

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