In Exercises 4-8, simplify each rational expression. If the rational expression cannot be simplified, so state. 5x – 35x 4. 15x2 x2 + 6x – 7 x? – 49 6x? + 7x + 2 6. 2x2 – 9x – 5 x? + 4 7. x - 4 x3 – 8 8. x - 4 .2 5.

Q: Find all numbers that must be excluded from the domain of the rational expression : (x + 5) / (x2 -…

A: The denominator can never be equal to 0

Q: the easiest way to simplify the complex rational expression. (6+(1/x))/(36-(1/x^2))

A: We have to factor denominator first using a^2 - b^2 = (a+b)(a-b) formula. a=6 and b=1/x

Q: I Simplify the rational expression. Show your work. 2. 1+12x1+27x 2 x1+9x 2 Describe the process…

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

A: Given rational expression x2-2x+1x2-4x-5 Excluded values that make the denominator equal to zero

Q: Find all numbers that must be excluded from the domain of the rational expression : 7 / (x - 3)

A:

Q: Simplify the rational expression.

A: Given: 5(x-3)(2x+1)10(x-3)2Description: terminate the common factor both in the numerator and in the…

Q: In Exercises 49–55, solve each rational equation. If an equation has no solution, so state. 3 1 + 3…

A: As per bartleby guidelines, for more than one question only 1st one is to be answered. Please upload…

Q: The rational expression (x3 + 2x2 − 7x + 4) / (x2 − 4x − 12) is improper.Determine whether the…

A: A rational fraction in which degree of numerator is greater than or equal to degree of the…

Q: 29. Evaluate the rational expression for the indicated value 5x2-6x 1) For x = -4 %3D 2х y2+1 2)…

A: Given : 1) 5x2-6x2x for x=-42) y2+1y2-1 for y=2

Q: 5. Determine the least common denominator (LCD) of the rational expressions. X + 1 3x x²64 x²…

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Q: For Exercises 5-7, simplify the expression. Do not rationalize the denominator. 2r(2r – 7)/2 – x( (2…

A: Since you have posted multiple problems ,we solve only the first one .To get the remaining problems…

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

A: I am attaching image so that you understand each and every step.

Q: Simplify the rational expression. 2-13x-7 2-10x +21 22- 13x-7 2-10x + 21

A: we first factorize the numerator and denominator and then cancel terms if they are getting cancelled

Q: Find all values of the variable x for which the rational expression is undefined. 4х + 9 x2 – 4x 21…

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Q: Find all the numbers for which the rational expression is undefined 6/(z-5)

A: Consider the given expression as 6z-5

Q: Write the expression as a simplified rationalnumber. 5/24-3/20

A:

Q: True or False The rational expression (2x3 - 4x ) / ( x - 2) is reduced to lowest terms.

A: Given: The rational expression 2x3-4xx-2. The given expression can be simplified as,…

Q: In Exercises 1-6, find all numbers that must be excluded from the domain of each rational…

A: The given expression is 7x-3

Q: 10. What is the simplification of the rational expression: (125x)V3(16x)V2

A:

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: 7. How will you check if your solution is correct? a by eliminating the rational expressions b. by…

A:

Q: 3. and· 3.x3 2.x 5) 4ху

A:

Q: For Exercises 23–28, write the answer as a single term and simplify. It is not necessary to…

A: " Since the question with multiple subparts is asked we will solve the first three subparts for you.…

Q: Describe and correct the error below when finding the product of the two rational expressions. 22-25…

A: Only cancel out the common factors if need some simplification do and than cancel out common factor.

Q: Completely simplify the rational expression 7x/3y + 12x/9y. a. 11x/3y b. 75x/3y c. 33x/9y d. 11x/9y

A: Answer

Q: What is the excluded value of the rational expression? 5(z-1) 10(+6)

A: Given expression is, 5(x-1)10x+6

Q: 10. Divide the foilowing rational expressions and write your answer in lowest terms: 2x+12 x²+9x+18…

A: Solved below

Q: Let x be the number with the decimal expression 0.a1 a2 a3 a4 . . ., where an is the remainder of n…

A:

Q: 6. Use the model question: Express the reciprocal of 2-5 in simplest radical form with a rational…

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Q: 15–24 ■ Simplify Simplify the rational expression.

A: To: Simplify the given rational expressions.

Q: In Exercises 29-34, simplify each complex rational expression. 3 3 29. 8 8 30. 25 1 3 - x + 3 31. 1…

A: Since, you have posted the question with multiple sub parts, we will solve first three sub parts for…

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

A: The expression is given by 52x+2y4xy To evaluate: The most simplified form of the sum.

Q: 20. Describe how to add two rational expresslons that have the same denominator. Bi U Font Family -…

A:

Q: When sutracting rational expressions, parentheses are important to make sure that you subtract the…

A: Given: 10xx-9-2x+7x-9 To find:  a. Filling in parentheses. b. Removing the parentheses. c. combining…

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: In Exercises 17-28, find the least common denominator of the rational expressions. 17. 11 14 and…

A: 17). To find the least common denominator of the rational expression. Rational expression are 1125x2…

Q: What is the LCD of these three rational expressions? 1 4. 3z2-6z 1 z+3 12+1-6 O r +x - 6 o (3x2 -…

A:

Q: 7/2x^2-8x+5 and I need to list the numbers that must be excluded from the domain of the rational…

A: We have given rational expression fx=72x2-8x+5 Function is not defined if denominator is 0. Values…

Q: In Exercises 12-13, simplify each rational expression. 1 4 12. x + 4 1 + 1 3 x + 2 13. 2 x2 + 2x

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

Q: Reduce the rational number to its lowest terms. 20 28 20 (Type an integer or a simplified fraction.)…

A: First we will do the prime factorization of both nominator and denominator then we will cancel out…

Q: A rational expression consists of a/an divided by a nonzero

A: Given : A rational expression consist of a / an _____________ divided by a nonzero ___________ .

Q: Divide the rational expressions: 8x 4x2 x2 -5x + 4 x - 1 16x O (x-1)-(x-4) O 1 2 x2-4x

A: Division of rational expression

Q: Divide the given rational expressions below. 2-x X 4+5x 3 6-3x 4x +5x 6-x 4x+5x 6-3x 4x+5x 6-4x…

A:

Q: rational expressi

A: Rational Expression: 5(x-3)(2x-1)10(x-3)2

Q: Simplify the rational expression.

A: 4(x2-1)12(x+2)(x-1)

Q: After rewriting rational expressions with a common denominator, one needs to add or subtract the…

A:

Q: In Exercises 20–21, solve each rational equation. 11 20. x + 4 + 2 x2 – 16 - x + 1 21. x? + 2x – 3 1…

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Q: State the excluded values of the given rational expression: 12 4x+1 2.

A: Given rational expression is:

Q: How do you find the excluded values with rational expressions?

A: Need to find How we find the excluded values with rational expressions

Q: Why is the rational expression (x + 3)/(x2 - 4) undefined for x = 2 and x = -2 but defined for x =…

A: Why is the rational expression (x + 3)/(x2 - 4) undefined for x = 2 and x = -2 but defined for x =…