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

Q: Why we need the least common denominator to add or substract rational expressions?

A: Rational function is the ratio of two polynomial functions where the denominator polynomial is not…

Q: A moving company charges $115 to rent a truck for a three-day period, plus an additional $0.83 for…

A: Given x represent the number of miles truck driven during the rental period. In the given question,…

Q: Subtract the following rational expressions. 2 2x + 7 x2 – 9x + 20 X - 4

A:

Q: Find all the numbers that must be excluded from the domain of each rational expression: a) 4 / (x -…

A: Given :(a) 4x-2(b) xx2-1To determine the numbers that must be excluded from the domain of the given…

Q: Rewrite as equivalent rational expressions with denominator (x– 2)(x – 5)(x – 6). - 7 4x x2 – 7x +…

A: 7x2-7x+10,4xx2-8x+12

Q: Add the following rational expressions. 6х - 10 6- 7x x2 + 2x - 8 x + 2x -8 6х - 10 6- 7x (Simplify…

A: Explanation of the answer is as follows

Q: What is the rule when dividing rational expressions

A:

Q: Rewrite as equivalent rational expressions with denominator (3x-8)(1-5)(a - 3). --- 4 9x 3x? – 23x +…

A: consider the equation  (3x-8)  (x-5) (x-3)

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

A:

Q: Find all numbers for which the rational expression is undefined -En

A: The given rational expression is n3-6nn2-4.

Q: Find the domain of the following rational expression. x+9 C(x) = x -1

A: C(x)=x+9x2-1

Q: State the restricted values of the rational expression: 3x-5/4x-8

A: Given query is to find the restricted values for the function.

Q: Express the perimeter of  rectangle as a single rational expression.

A:

Q: Find all the numbers that must be excluded from the domain of each rational expression: a)  7 / (x +…

A: (a) Given rational function: f(x)=7x+5 Now, Domain: The domain of a function is the set of input…

Q: Simplify the rational expression to lowest terms: a2 + 4x 22 - 16

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Q: Find the least common denominator of the rational expressions.

A:

Q: Determine a rational expression that could have the simplified form q(x) =(x-8)/x restrictions x ≠…

A: Given,            The simplified form qx=x-8x restrictions x ≠ 0,+8,-8.To find : Determine a…

Q: Simplify the following rational expression, and state the restrictions. 245x-50 x²-8x+12 a) 3x+30…

A: Given data:- a) x2+5x-503x+30÷x2-8x+126x-12 b) x+4x2-9-2x-7x2-5x+6

Q: A rational expression is the quotient of two___________.

A: we know that A rational expression is the quotient of two polynomials

Q: What is 2.554 as a rational

A:

Q: Add the following rational expressions. 3x - 10 *•x- 42 +x- 42 3-4x Эх - 10 3-4x (Simplify your…

A:

Q: Find any numbers for which the rational expression is undefined. x+ 8 2x +5

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Q: Rewrite as equivalent rational expressions with denominator (3x + 3)(x – 6)(x – 9). 8x 3x2 15x –…

A:

Q: Find the domain of the rational expression below. x2 +14 over (x-5)(x+1)

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Q: expressions

A: We will find the quotient.

Q: Is the set of rational expressions closed under subtraction? Explain p(x) r(x) %3D (x)b s(x) II

A: Topic = Polynomials

Q: Reduce the  rational expression to lowest terms ( x2 + 4x - 5) /  ( x2 - 2x + 1 )

A: A rational expression is an expression in fractional form with the numerator and the denominator of…

Q: 4а - 1 2а -2 За За

A: Explanation of the solution is given below....

Q: What rational algebraic expression is the same as x² – 1 х — 1

A: The given expression is                               x2-1x-1 To find the rational algebraic…

Q: 11p 3p 17. 8. 8.

A: Given

Q: Reduce the  rational expression to lowest terms (4x2 + 8x) / (12x + 24)

A: A polynomial is an expression that is combination of variables raise to some power whereas rational…

Q: I use the fact that 1 is the multiplicative identity to both rationalize denominators and rewrite…

A:

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: Simplify the rational expression.

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

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

A: The given expression,     9x2-32x-65x2-25

Q: Reduce the  rational expression to lowest terms (3x + 9) / (x2 - 9)

A: Reduce the  rational expression to lowest terms     3x+9x2-9

Q: What does a rational expression consists of?

A: Definition:Rational numbers:A rational number is a number that can be expressed as the quotient or…

Q: Simplify the rational expression.

A: An expression is a sentence with a minimum of two numbers and at least one math operation. This math…

Q: 8c - 3 2с -1 с - 1 C с - 1

A: Given:8c-3c-1+2c-1c-1

Q: Find the domain of the following rational expression. 7-7x R(x) = x + 5x? - 6x 3

A: Given,           Rx=7-7xx3+5x2-6x

Q: Rewrite as equivalent rational expressions with denominator (Ба + 2) (а — 4)(а+ 2). 8a 5a? 18a – 8…

A: 25a2-18a-8, 8a5a2+12a+4 Factor the denominator of both fractions using breaking the middle term…

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: 16 I-2 x2-4 4,

A: 4x-2-16x2-4 =4x-2-16x2-22 a2-b2=(a+b)(a-b) =4x-2-16(x-2)(x+2)

Q: dd the rational expression 7/2x(x+2)+x+3/x+2

A:

Q: Rewrite as equivalent rational expressions with denominator (a+4)(a+5)(a+7).  9a2+9a+20,7aa2+11a+28

A: Rewrite as equivalent rational expressions with denominator (a+4)(a+5)(a+7).…

Q: Select only the rational numbers 3/4 6. 0.863 1.5 103

A:

Q: 2 Rewrite and x2 - 16 expressions with the lowest common denominator. x2 - x- 12 as equivalent…

A:

Q: Find all numbers that must be excluded from the domain of  rational expression. [(x - 1/x2 + 11x +…

A: We have to find the numbers which must be excluded from the domain of the rational expression:…

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

A: