Find the values of x and y that make the equation true. За + 8i — 12 — (12у)i – (12y)i

Q: (4+ 2n) + (5n°+ 2)

A: To simplify: The expression of 4+2n3+5n3+2. Concept used: The like terms add together. Calculation:…

Q: Find the area of the triangle shown in the figure.

A: To find the area of the triangle ABC

Q: Direction: Simplify the following expressions. 1. If z = 3+ 9i, determine z5.

A: Given z = 3+9i Then  use the formula, we get (a+b)n = an+C1nan-1b + C2nan-2b2+ ... + Cnnbn

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

A: topic - multiplication of complex numbers

Q: Find 3v - 2w if v = 31 - 7j and w = -5i + 7j. Write in component form. Write in terms of i and j.

A:

Q: Fill in the blanks to follow the steps in solving the equation: 5x - 12 - 6x = -10x + 7-1 Step 1:…

A:

Q: (1+ i)b — 2i , (2 — 3і)а +i = i i +3 3 – i

A:

Q: Simplify the expression -i+ (7+ 8i) 2i(-6+2i) + - 1-i to the form a + y · i where a and y are real…

A: The given expression 2i-6+2i+-i+7+8i¯¯1-i. Simplify the expression 2i-6+2i+-i+7+8i¯¯1-i in standard…

Q: Find a,b,c

A:

Q: (-2 + 7i) + (6 + 2i)

A: We have to find (-2 + 7i) + (6 + 2i)

Q: (-4+i)-(5-7i)² Simplify 3i

A: We use i2=-1

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

A: To simplify the given expression.

Q: Perform the calculations given that u = (3,5) and v = (2,3). Find 8u + 4v. 8u + 4v = ( (Simplify…

A: Recall: Let u→=<u1,u2> and v→=<v1,v2> be two vectors ,then             u→+v→=…

Q: The roots of the equation r-5x+6=0

A: We have to do factors of the given polynomial.

Q: a b 2d + a 2e +b 2f +c h i

A:

Q: Rewrite the equation 22 + 14x + 14 = 0 by completing the square. Fill in the blanks below. 2 (x +

A:

Q: 4x9 -4xy+ 3y= a

A: Note that -4xy should be -4xy'

Q: Simplify the dıfference. a - 2a - 3 a - 5a - 6 - 9a + 18 2. +9a + 8 一

A: