Perform the indicated operations ,expressing all answers in the form a+bj 5) (3-7j)+(2-j) 6)(-4-j)+(-7-4j) 7)(7j-6)-(19-3j) 8)(5.4-3.4j)-(2.9j+5.5) 9)0.23-(0.46-0.19j)+0.67j

Q: -5×(-4+3) 6 (-3) -10 + (-10) 25 X -21 + 7

A: To evaluate an algebraic expression:  1. Follow BODMAS rule. 2. Multiplication of two negative…

Q: What. Is 36×987+6,×8

A:

Q: Find the missing expression: (-2x2 - 6x - 2) L ) = 3x + 4x2 – -x+ 10. A. 3x + 6x + 5x +12 B. 6x +5x…

A: Answer

Q: Example Calculate 3A - B and AB where: 0 -3 2 0 -2 15 6 A = 02 3 and B =1 -1 0 0 10-4

A: Given,          A=156023-100  and  B=0-3210-210-4

Q: Which of the following is equivalent to the expression below? -4g + 8m - (-2g) + (-10m) – 10 A. -2g…

A: To find  The equivalent expression

Q: Which expression is equivalent to (x+4)(x-8) a. (x+2)²-28 b. (x-2)²-36 c. (x+2)²-28 d. (x-2)?-36…

A: The answer are as follows

Q: Which of these expressions is the same as I+3+ 2 I+3 Select one: O a. O c. O d. O e. = (x+3)²+3…

A:

Q: |-45 + 12| + (-36) + |8 + (-15)|

A: The expression is given by,

Q: Simply the following    9a-3-a+12

A: The given expression is 9a-3-a+12.

Q: Find 3A + 2B. 63 A= 95 3A + 2B = B= -7 2 2-7

A:

Q: Evaluate J -25x31 (52+4)(z+3) da + C

A: We have to evaluate the given integration.

Q: Find A. 6 -2 (4A) 1 = -2 1. A 3= Need Help? Read It Watch It

A:

Q: Char(3Z/12z) is: 3 O O

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: Dimplify each expression. 1) 46 + 262 + 56+ + 4b + 462 + 764 2) (-2x* – 6) – (-2x³ +5 - 7x*)

A: see 2nd step.

Q: Determine the terms considering y20 in the expression of ((x÷3)+2y2)15

A: Binomial expression.

Q: Why must n2 r in the notation nCr?

A: Topic = Algebra

Q: 6.) Simplify: -2.5(-2b+ 3) – 6b

A:

Q: 3c². 2c +4c² = c(7c — 2) - Select one: O True O False

A:

Q: Simplify: 2n + Sn

A: Given,          2n+5n

Q: Evaluate: 1 -2 3 1 -2 5 3 -2| -2 1 -2 + 5 3 : 1 3. 3 1 -2 = 1(3 – (-10)) - 3(-6 – 5) + 5(4 – 1)…

A: Given-  1-2131-2553 To find- The value of determinant.

Q: 3 Perform the operation: (2x* + 5x+8x +24) - (x+2) 12 A. 2+x+6+ x+2 B. 2+ 112 + 9x + 18x + 44 + x+2…

A:

Q: Multiply (-3xy")(6x²y") A 18xy O3xy -18xy -18x y15 Question 25 Multiply-2n(n² - 3n+ 5) -2n +6n? -10n…

A: The given expression is -3x4y36x2y3 -3x4y36x2y5=-18x4x2y3y5=-18x4+2y3+5=-18x6y8 Therefore, option C…

Q: Simplify by Combining Like Terms: 5n -n-3+12d-6-3d + (-12d)

A: To combine the liked terms

Q: Simplify: (27 -7) • (27 + 7) O4 - O 47° - 7 4 u 2.

A: To simplify:2u→-v→.(2u→+v→)

Q: Simplify the following expression: 7x - (-4x2 + 2x – 3) + (2x² – 5x + 3) 6x2 + 6

A: Simplify7x-(-4x2+2x-3)+(2x2-5x+3)

Q: Add (10-5i)+(2+3i)

A: We can find the addition as below

Q: (7-3)(4+10)+3

A: Solve the given equation

Q: Simplify: (2-5)(2+5) 2(x+5) (z-5)(2-2) 4(x-2)

A:

Q: Simplify the expression (-2a + 4x + 2) – (5x² – 3x + 1) O -6x2 +1 7x +7x +1 3x +x+ 3 O 7r + r + 3

A: In this question given that a equation and we simplify this equation by using mathematics algebra.…

Q: For what value(s) of x is the expression 2x -x-10 3 6x - 13x 2 -undefined? - 5x

A: Consider the expression. 2x2-x-106x3-13x2-5x

Q: 3a + 6ab = 18ab² What is a?

A: see below the answer

Q: b) Find P(A or B) P(A or B) = P(A) + P(B) - P(A and B) = ANSWER E 178 120 + 250 250 e) Translate (b)…

A: Probability is a chance factor, which can occur any outcome of the random experiment.…

Q: Which expression is equivalent to 8a3 +? O (2a - c)(4a? + 4ac+ c) P (2a + c)(4a? - 2ac+ c) 2ас + c?)…

A: SOLUTION-

Q: Calculate  i)  -3 x (-4) + 2  - (-15 + 9)  – 5 x -2 =

A:

Q: s the answer to 25-3(5+2) equal to 112, 12, 8, or 4? Move the parentheses to create three statements…

A: To determine whether the answer to equal to 112, 12, 8, or 4.

Q: What is -2/3+8/9

A: -23+89

Q: 4×(7×12-9)+25÷(-5)-5÷5

A:

Q: ) (-2)[7 + (–5 (-3) × (-4)

A:

Q: Simplify the following expression s.(3x2 +2x-8)+6x2-2x-2)

A: