3 Select the three expressions that are equivalent to -2 (4- 3z) + (5x 2).

Q: Solve 9x-7y=10for y. (Use interferes or fractions for any…

A: Solve 9x-7y=10for y. (Use interferes or fractions for any numbers in the expression).For calculating…

Q: Evaluate eac -2 1 3. -3 2x+2 -d.

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as…

Q: The expression 3(x + 2x- 3)-4(4x-7x+5) is equivalentto A) -13x- 22x+ 11 B) -13x + 34x-29 C) 19x -…

A:

Q: 4. Write an expression equivalent to 9x - 11y - 59 that is the difference of two products. 9x 11y -…

A:

Q: 2. Simplify the followin 5x5-2x4 a. 7x8-3x° C. e. (8y -4y) = (2y -4-y2 g.

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: Write all answers in simplest form for   3x2-41x= -60

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Simplify.2 Express 0(3n° – 2n² + n) n) as:

A: Given that O(3n^3 - 2n^2 + n)

Q: х- 2 6x What would the next step be? - X+5 X+5

A: Our Aim is to tell the next step of the expression given below:-x-2x+5-6xx+5-(i)

Q: 11. Find MZJHI. K (3x + 2) (12r - 17)°

A:

Q: 07€3x-) (Xi-- X--)=zexo provethate

A:

Q: Find the least common multiple of these two expressions. 2 3 8 8x°y' and 14u x’y° 5.7

A:

Q: If C = –3+ 5s² and B = -2s + 5, find an expression that equals 2C + 3B in standard form.

A: C = -3 + 5s2B =-2s + 5We have to find 2C + 3B2C = 2-3 + 5s2      = -6 + 10s23B =3(-2s + 5)      =…

Q: 9. -2r - 7 >1 or x-2 2-1

A: we nee to solve the inequality -2x-7>1    or    x-2≥-1

Q: Why is -2(a-5) NOT equal to -2a-10? Assuimg that "a" and "b" are nonzero real numbers

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Q: Find -2A-7B and simplify. 3 3 -6 A = 1 2 √5 -2A-7B= +|+ 4 B= -1 3 4 3 9 2|3

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Q: What is the expanded form of the expression 23 ? A - 2 x 3 B - 3 x 2 C - 3 x 3 D - 2 x 2 E - 2…

A: the expanded form of 23

Q: Find an expression which represents the difference when (-2x- 8y) is subtracted Trom (-3x - 7y) in…

A: Subtraction

Q: - 12x"y³ 6x®y 10,,3 Simplify the expression: A -6x²y? ® 6x°y² -2a²y³ -2a²y? D

A:

Q: 2s-11 -4s+8

A:

Q: Explain the meaning of the notation 3R1 + R2  ------- R2

A: Given ,                 3R , + R2  →  R2

Q: What is the value of this expression when x=-1 and y = 2? 4x°y?

A: Given, expression 4x3y2 To find value of equation at x=-1 and y =2

Q: Simplify: (7a² – 4) + (8a? – 3a + 6) О -a?- За +10 О 15а? + За-10 | О 15 а -За + 2 О 15а - За + 2

A: Simplify

Q: 9. Simplify the algebraic expression -2(x - 3) + 4(-2 x + 8)

A: Given algebric expression: -2x-3+4-2x+8 Concept: To simplify the expression we shall open all the…

Q: Which expression is equivalent to (4z²y³)?

A: Here we must know that (Am)n = Am×n (AB)m = Am Bm

Q: Simplify 2cos^2(1/2x) -1 = ?

A: An expression is given as 2cos212x-1. The objective is to simplify the given expression. Here we use…

Q: of り 2) ( スッ)

A: To find :∂∂x(xlnx+2y)∂∂y(xlnx+2y)

Q: Translate into a variable expression. 13 less than the product of z and −7

A: Solving

Q: 17 Which expression is equivalent to 6x + 13, A (2x+5)(3x- 1) B (2x-5)(3x+ 1) C (2x+ 1)(3x (2x

A:

Q: Simplify: (5x - 3x+ 12)- (-5x²- 8x + 2) Choose the standard form of the answer. Show Your Work

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Q: 4. What is the constant value (the term without a variable) of the product (3x - 1)(2a² – 6æ – 9)?

A:

Q: There are s steps from the pedestal to the head of the Statue of Liberty. The number of steps in the…

A: Given,         There are s steps from the pedestal to the head of the Statue of Liberty. The number…

Q: which expression must be added to 3x - 7 to equal 0?

A: Note: The expression -(ax+b) must be added to ax+b to equal 0?  i.e (ax+b)-(ax+b)=0

Q: What is the simplifies form of (11 - 7i) - (-3 + 12i)

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Q: Which expression is equivalent to (3x* - 6x² + 8x) - (x++8x-3x)? 2x + 8r3-6x2 + 11x x4-8x-6x2-5x 2x…

A:

Q: is equivalent to 12x 4+x 10 32 for all values of x not equal to 4 or -4. || Show that 4-x

A: We need to show that the given expression is equivalent to 12x=32 for all x values except 4 and -4.

Q: Simplify the expressim (x5y5)4 2.

A:

Q: 3. Find the value of x. 37 (6x-11)

A: Explained below

Q: Which expression is the equivalent form of (3y - 1)4 when written in standard form?

A: Given expression is, 3y-14 We know that,…

Q: X+3 2y-27 -11

A: Explanation and solution is given below....

Q: 6.) Simplify the expression (2.4x - 4) + (3.2x - 2)

A: In this question, we can simplify the expression. Firstly solve the brackets and combine the like…

Q: n2 - 2 is

A:

Q: What is the value of the expression 2r'y when x=-2 and y = 3? %3D

A:

Q: 4) Find the value of x. (3x + 6) 41° (6х - 5)° (7x – 11)A (4x + 7)° 62°

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Q: The fourth term of (3x – 5y) А. -11,390,625x'у> В. -67,500х'у C. -300x²y* D. -2700x*y²

A:

Q: 4. Simplify. a) (x2y*)(x-3y2) b) (-2m3)2(3m²)3

A: Simplifying the given expression

Q: (3r2+3r-8)(5-2r)

A: Given: (3r2+3r-8)(5-2r)

Q: Select the expressions that are equivalent to -6(-6). 36q -12q 36q - 6

A:

Q: sx² – 21x – 20 - +*-4)? A x + 4 B. X - 4 (x + 4)(x – 4)² (x – 4)²

A:

Q: 3r+11 a) 고-1-6

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…