Which statements show equivalent expressions? Select all that are correct. 4m + 11- 7m + 3m + 3 = 14m + 14 %3D 6x (2x- 5) = 12x? 30x %3D b+ 2b+ b2 + 2b2 = 362 + 3b %3D 5 (3 – 2y) = 15 – 2y %3D - 16n – 2 + 9n = 2 (8n – 2) + 9n |

Q: х — 3 Зx2 — 4х + 1

A: Given expression: x-33x2-4x+1 To determine: Simplify the given expression.

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: Identify the property illustrated for the followin If 2x+3=5 and 5 = 3x-4, then 2x+3= 3x-4.

A: Given that: if 2x+3=5 and 5=3x-4 then 2x+3=3x-4

Q: Use the expression to write an equivalent expression in standard form, and collect like terms. Show…

A:

Q: Which of the following is equivalent to 4x? + – + 9+++÷2x² +++x + – + 3+? - 2x 3

A: We need to solve +2x4x2+-+9++++32x2+++x+-+3+. So,…

Q: = 7x3-3x2 +x+2 and B one: 5x3 +7x2-11 b. -5x3 +7x? – x - 11 -5x3 + x2 +x- 11 c.

A: Given: A=7x3-3x2+x+2B=2x3+4x2-9Find: B-A

Q: If C = 2m2 + m and D = 2 - 6m + 2m2, find an expression that equals %3D 2C - 2D in standard form.

A: Given:  C=2m2+mD=2-6m+2m2 To find: We have to find 2C-2D in standard form.

Q: (9y² + y - 7) + (7y² -y-4) = ]

A: We have to add 9y2+y-7+7y2-y-4

Q: x² - 4x-5 x-5 x² +6x + 8 x+2 13. What is the limx-5 14. What is the limx→-2 15. What is the limx-…

A: Since you have posted a question with multiple we will solve the first question for you. To get the…

Q: = Let A = 9 -6-1 Find 4A + 3B. 4A + 3B = 7 and B = -2-5 7 8 (...

A: We will find the required.

Q: –11p + 2q + 8p 2q

A: Here we have to simplify the term:   -11p+2q+8p 2q =0

Q: (4x3 - 4x2 + 3x- 9) - (2x3 - 7x2 - 5x + 4) (4x3 - 4x? + 3x- 9) - (2x3 - 7x2 - 5x + 4) =| (Simplify…

A:

Q: Match the following with their expanded form: (5x + 5)(2x – 3) 10x?- 25x + 15 10x?+ 25x + 15 (5x –…

A:

Q: Determine the value of 7A+7M if 2x4 + 3x3 + + 8x2 + 9x + 3 A За + М + (1+x²)² х — 3 x(1+x²)² 1+x² ||

A: Given: 2x4+3x3+8x2+9x+3x1+x22=Ax-x-31+x2+3x+M1+x22

Q: 7 Find mLGBF. (4x-4)* (6x + 4)*

A:

Q: 3z + 3w = 5 5x + 10y +z + 56w =-9 4x +9y + 48w =-9 3x + 6y + 33w -6.

A: Solution:

Q: x? – 5x – 15 2x + 5 Add: x2 + 5x + 6 x? + 5x + 6

A: To add two rational expressions, the denominator of both the numbers should be same. If the…

Q: Simplify each expression. 1) (-3.x* + x²)+ (6x² - 2x + x*) 2) (5n + 2n*) - (4n³ – 4n* – 7n)

A:

Q: -7a²b³c -4 3a³b*c3

A: We will solve the  question in the following step.

Q: The coefficient of x in the expression 3x+4y +5z.

A:

Q: Determine the value of 3A+5B if 10x2 + 25x +5 A Cx +B (x – 1)(x + 1)² (x+1)² 1 - |

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Q: – 4(- 7x – 5y + 9z)

A:

Q: x +10x +16 x+3 x? +2x-15 6 -6x-16 x² -9 x +4x -5 x+8 x² -64 5.

A:

Q: verify that 3(A + B) = 3A + 3B

A:

Q: 4x +4 C) Evaluate x++2x +1

A: To solve the following problem by using the rule of integration.

Q: Cmbine the terms  4x+3x 10z+4+8z+3 21y+3Y  121/2k+51/2+31/2k  15n+2 4m +4 + 3m

A: We have to combine the given curve.

Q: Simplify. Remove grouping symbols and combine like terms. 6a²-2[4b-4b(b + 4)] 6a-2[4b-4b(b + 4)] =

A: The given expression is,

Q: x? + 2x – 2 + x? + 3x – 10 5x + 12 Add: x? + 3x – 10

A:

Q: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: If possible, write -6- 19x - IIx" as a linear combination of -1 - -619x11x² = (-1-x-x²)+ (1 + 2x +…

A: Write -6-19x-11x2 in the linear combination of -1-x-x2, 1+2x+x2 and -1-3x-2x2.

Q: 18-7х b. 5-6х 5x+9y 7у-12х 3+11х 2. 5х-2у 5х-2у -6х+5

A:

Q: -8x+8y=-8 +8x-4y=-6 ------------------

A: Topic-Equation