Consider the following rational expressions. 8. 6z z2 + 4z - 21 z2 9 (a) Find the LCD. (b) Write the rational expressions as equivalent rational expressions with the lowest common denominator. 8 z2 + 4z - 21 6z 22 - 9

Q: 8x + 18 Consider the rational function f(x) = 2x – 12 a. What monomial expression best estimates the…

A: Rational functions related problem....

Q: Determine the value(s) for which the rational expression 5n/-6n is undefined. If there's more than…

A: A rational expression is undefined when the denominator is equal to zero.

Q: Reduce the  rational expression to lowest terms (3y2 - y - 2) /  (3y2 + 5y + 2)

A: Given the rational expression (3y2-y-2)(3y2+5y+2)

Q: add or subtract the rational expressions as indicated. Be sure to express your answers in simplest…

A: Given rational expression is 2a-14+3a+26 Take LCM of denominators  32a-1+23a+212

Q: Rewrite as equivalent rational expressions with denominator (a−5)(a−7)(a−8).…

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Q: 2 of 4 2. What is the quotient of the rational expressions below in simplest form? 2x I+4 2²-16 A.…

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Q: 1) -V4 + vī 2) 0.03 – 2% 3) 3 0.2 10

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: wants to combine the rational expressions but knows that she must find a common denominator. What…

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Q: 3. ant M. 3z+2 2. 5bd 2a+8 wwwi 5bd 以十1 3. 1.

A: 1                   5m + 3m=                5+3m=                83

Q: Consider the following rational expressions. 3 2b b2 + 4b + 4 b- 6b- 16 (a) Find the LCD. (b+2)²(b –…

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Q: Consider the following rational expression. 3z2+16z-35/z+7 Step 2 of 2:  Determine what value(s),…

A: Given,        The rational expression : 3z2+16z-35z+7

Q: For Exercises 15–16, find all the rational zeros. 15. p(x) = 2x – x - 5x + 2x + 2 16. q(x) = x* + x'…

A: we will use the Rational Roots Test  The Rational Root theorem states that if a polynomial zeroes…

Q: e missing numerator that will make the rational expressions equivalent. x + 2 4x2 – 3x – 1 (4x +…

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Q: 16. Simplify the following rational expressions: x2 + x – 12 x2 + 2x – 8 -

A: Simplify the  expression.

Q: 4. Given the work below for adding the two rational expressions, fill in the empty parentheses for…

A: The two terms are said to be added, hence, these both rational expressions are bound to have same…

Q: 1. Sophia simplified the rational algebraic expression given below. (4x+4)-4 4(x+1)-4 (5x+5)-5…

A: Given: Sophia's work on a rational algebraic expression is given below: To check: Whether Sophia…

Q: 5 Q. Rationalize the denominator of (J2–3)

A: As per the guidelines I can solve only first question

Q: 13. When fully simplified, the rational expression 15v 60 becomes vー4 vー4 А. -15, v # 4 B. 15, v 4…

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Q: For Exercises 15-16, find all the rational zeros. 15. p(x) 2r - - 5x + 2x + 2 16. q(x) = x* + - 7 -…

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

Q: One pump can empty a water tank in y hours. A faster pump can empty the same tank 1.5 hours faster..…

A: Find the fraction of work done by faster pump in one hour.

Q: Determine the sum of the non-permissible values for the rational expression Answer: 20h² 5h(1-n²)

A: Given query is to find the no permissible values for the function.

Q: Explain to a fellow student when you would use the LCMmethod to add two rational expressions. Give…

A: LCM method to add two rational expressions.

Q: Describe and correct the error below when finding the product of the two rational expressions.…

A: Product of two rational expressions are:-

Q: Given a rational function f, when x=4, the value of f(x) is. 1.32. Thus we know that…

A: Given query is to find the correct option for the function.

Q: Consider the rational expression below. x2-7x+12 x2-x-12 What is the simplified expression, and what…

A: To find : (x2 -7x + 12)/(x2 - x - 12) First we factor , numerator and denominator.  And solve them ,…

Q: Use the following information to answer the next question (2x2-A)(x²+B) 5(x4-16) The rational…

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Q: Simplify the complex rational ex method of your choice. Identify t 2 4 x+8 12 6 X+8

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Q: 18. Simplify the rational expression completely. x+1 (a) х2-2х-3 x2-7x+12 (b) 9-х? 5x+2 (c) 5х-7

A: Given: a)x+1x2-2x-3 b)x2-7x+129-x2 c)5x+55x-7

Q: Reduce the given rational expression below and list any values which are excluded from the domain of…

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Q: Describe and correct the error in simplifying the rational expression or in stating the excluded…

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Q: 3x+2 What two rational expressions sum to x²-3x-10 Enter your answer by filling in the boxes. Enter…

A: To write the two rational expression that sum to the given function.

Q: Answer two questions about the following rational expression. 3x2-18r 22 - 2x - 24 1. What is an…

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Q: Simply the following rational function + 11x + 24 z2 – 10z + 21 p(z) = 22 + 5x – 24 22 - 5x -24…

A: For the solution follow the next step.

Q: Combine the following rational expressions. 1 2x - 4 1 r2 x20 2+5 +4 a2- 4x- 5 TIP Enter your answer…

A: The given rational expression is,

Q: Larry found that combining the two rational expressions using the least common denominator provided…

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Q: Explain why the quotient has 4 points of discontinuity. 2+2z-3 12+4r+3 O A There are 4 parts of the…

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Q: The following show the partial steps of a rational expression being simplified. (x – 1)(B) (x +…

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Q: State the excluded values of the given rational expression: 2-z+1 22 + 4z - 5

A: We exclude the values of x at which the expression is not defined, that is at when the denominator…

Q: Evalvate the rational algebraic expressions. 5x 3x-9 y²-1 2 z3-4z+22;z=-3 z?- 5z+6

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Q: Simplify the rational expression.

A: (a) We have to simplify the rational expression: x2+3x+2x2-x-2=x+1x+2x-2x+1=x+2x-2

Q: Which of the follow is the Least Common Denominator of the rational expressions below 4z and -3 I+7…

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Q: Simplify the rational 1) n´-n-12 n+3

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Q: 2. Adding rational expressions 2 a) x+3 x-1 + x+1 b) x+5 7x+10 x+5

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Q: Express the rational function as a sum or difference of two simpler rational expressions. x² +1 183.…

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Q: Identify the rational expression that is equivalent to Select one: O a. 6x+4x² 3x² - 12x O b. 3x+2 1…

A: Here we have to find the equivalent expression

Q: 1) -VA + Vĩ 2) 0.03 – 2% 3) 3 0.2 10

A: Our Aim is to evaluate the following:-1)-4+1Answer⇒-4+1=-2+1=-12)…

Q: x' +3x-18 At which of the following values of x is the rational expression undefined? 4x -11x-3 (1)…

A: here option 1 is true for x=-1/4 the expression will be undefined because

Q: 12q 8p 47. 2p - 29 29 - 2p 29-2p

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Q: 9. Add and simplify the rational expression: +] 3a c. 3a+2 a. 9a + 6 9a b. 3a +2 3a d. 5 a

A: Given,  (5a/3a^2 )+(6/3a^2 )+(4a/3a^2 ). Next, as there are like (same) denominators, Combining them…