Text Binary Operations [+] Binary Operations Lesson [+] Define the binary operator by: a b = 3ab Simplify each of the following. Do the order of operations (do what is in parentheses first). a. (56) 3 = b. (42) + 7 = Question Help: Message instructor Submit Question

Q: 5x- y+z 24 x+y+z=-4 12. 5x + 5y - 2z =-3 13. 2x + y + z =1 5x+2y+ 4z 6 x+ y+ 2z=8

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Q: Formet: Q)-* 共 (:- 2 x*= 24

A: Since you have asked multiple questions in single request  so we  will be answering only first…

Q: 2. (Chapter 2, p.82) In computing Var(yoyo), where yo = Bo Bico and yo = Bo + Bixo + €0, we used…

A: The data given in the problem is as follows:It is required to express  as a linear combination of…

Q: Completely simplify the following expression: (x²y¹z-²)(x²y²)³ Upload Choose a File +

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Q: Simplify the following expression: 2h³j-3k4 3jk 2h3k3 3j4 2h3k3 3j 6h3k3 j4 h3k3 j4

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Q: Evaluate if a = 3, b = -2, c = 7, d = -1, and e = 0. 1. abc -42 2. cde 3. ab + cd 4. cd + ac 5. ac -…

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Q: 5x + 4y 5x + 4y = (Simplify ya

A: We have to solve

Q: Write the expression that is being represented by the left side of the balance scale model: Blank 1…

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Q: 2. Write a division and multiplication expression to represent the diagram. Division Expression: 2 /…

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Q: O 8. Simplify. (a*b®) (a°b*) O a'z8

A: The given expression,      a5b6a2b2

Q: Evaluate each expression at –4. Enter the simplified value of each expression in the blank. a. x?:…

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Q: Simplify: 8,2 a°b 9. C

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Q: Solve the following system: 5x-3y=-26 10. -8x +2y 22 8x +3y= 3 11. 3x +4y -19

A: The given system of equations                                              5x-3y=-26…

Q: Evaluate the following expression if a = 4, b = 8 and c = 5: cx b - (7 - a) C

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Q: pls explain to me step by step and pls write clearly. thanks

A: To verify that the contraction mapping condition is NOT satisfied using the given functions f(t) and…

Q: 12) If a, b and c are the roots of x' – 2 x² + 3 x – 4 = 0, find the numerical value of a’ + b' +…

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Q: Evaluate the expression for p = 2. 8p =

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Q: 4) lim Vx + 2 DNE x--2- 5) lim f(x) DNE, given that f(x) = {*+1 if x<2 (x-4)2+3 if x22 x-2

A: Topic:- limit Calculus

Q: 6. 3x + 2y - z = 8 po -3x + 4y + 5z = -14 x- 3y + 4z = - 14 %3D

A: Since you have posted multiple questions i can do only first question as per our company guidelines…

Q: In Exercises 9-18, graph the function and its parent function. Then describe the transformation.…

A: A cartesian coordinate system contains two mutually perpendicular number lines named x-axis and…

Q: 11. f(x) = (x– 4)² +3; reflect in x-axis Questions 12-15: Solve the following systems. x+3y = 1 12.…

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Q: Question 9 of 25 Which expressions are equivalent to the one below? Check all that apply. 43.4% O A.…

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Q: Perform the indicated operation (w/o calculator). 5 + (-6) and (-3)² + 6.5((-2) – 2(-4 + 7))

A: Calculate the expressions        -5+(-6)3 and (-3)2+6.5((-2)-2(-4+7))