Find all values of the variable x for which the rational expression is undefined. 4х + 9 x2 – 4x 21 - - The expression is undefined when x =

Q: Find all numbers for which the rational expression is undefined. + 10 -v-20

A: we have to find all the numbers for which the rational expression is undefined. the given rational…

Q: perform the indicated operations involving rational expressions. Express final answers in simplest…

A: Given that 6n2+11n-103n2+19n-14×2n2+6n-562n2-3n-20   Factorizing each quadratic equation: Consider…

Q: perform the indicated operations involving rational expressions. Express final answers in simplest…

A: Given:3n2+15n-183n2+10n-48×6n2-n-404n2+6n-10

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

A: Given expression 2x-14x2+3x-24x2

Q: Find the difference. I+3 x²+5z-14 z+7

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: Simplify the rational expression. (x2+3x+2)/(x2-x-2)

A: We first factor the numerator and the denominator

Q: x- 6 x+ 3 3) Multiply the rational expressions. 3x+9 x²– 36

A:

Q: What value/s of the variable in the denominator is/ are not allowed for the following rational…

A:

Q: Find all numbers that must be excluded from the domain of the rational expression : (x +7) / (x2 -…

A: The denominator can never be 0. Because division by 0 is undefined.

Q: Find an equivalent rational expressionin lowest terms, and identifythe value(s) of the variables…

A:

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

A:

Q: P :To subtract rational expressions with the same denominator, subtract and place the R R difference…

A: PR-QR

Q: Find all values of the variable a for which the rational expression is undefined. 4x + 19 T2 + 13x +…

A:

Q: What is the common denominator for these two rational expressions? (Note you ARE NOT solving) 5x+4…

A:

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

A: The given expression is -1-32x-1.

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

A: Consider the given equation: x-1x2+11x+10 The denominator can be factorize as…

Q: Find all values of the variable x for which the rational expression is undefined. - The expression…

A: Given, The expression  xx-7  We have to find the all the values of  x for which expression is…

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: perform the indicated operations involving rational expressions. Express final answers in simplest…

A: To perform the indicated operations of the given rational expressions and then to simplify it.…

Q: Reduce the given rational expression to lowest terms. x2 +2x- 15 x2 -6x +9 x2 + 2x - 15 x2 -6x+9…

A: Factories denominator and numerator.

Q: Express the rational function as a sum or difference of two simpler rational expressions. 6x4 + x3 +…

A: We have to express the given rational function as a sum or difference of two simpler rational…

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

A:

Q: 8x 3 5x-3 x+2 10 What is the common denominator for these two rational expressions? (Note: you ARE…

A:

Q: Find all numbers that must be excluded from the domain of  rational expression. [(x - 3/x2 + 4x -…

A: Given rational expression is x-3x2+4x-45 A rational expression is defined if denominator is not…

Q: perform the indicated operations involving rational expressions. Express final answers in simplest…

A: To perform the indicated operations involving rational expressions. Express final answers in…

Q: Simplify the rational expression. 4(x² – 1) 5(x – 3)(2r + 1) 10(x – 3)2 15. 16. 12(x + 2)(x – 1) *-…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 37. x² - 7x + 10 2

A: Given function is  xx2-7x+10

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

A: ( x - x2 ) / ( x2 + x - 2)

Q: 6x and · 2y 5. 2x

A:

Q: perform the indicated operations involving rational expressions. Express final answers in simplest…

A: Given that: The expression is ( nr + 3n + 2r + 6)( nr + 3n - 3r - 9)×( n2 - 9)( n3 - 4n ) .

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

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

Q: perform the indicated operations involving rational expressions. Express final answers in simplest…

A: Calculation: The simplified form of the expression as,…

Q: perform the indicated operations involving rational expressions. Express final answers in simplest…

A: Let x4=t2 and x2=t.

Q: Using your knowledge of rational expressions, simplify the following. 2 6 1. k5•k7 = 2. (x16620z8):…

A: "Since, you have asked a question with multiple subparts, we will solve the first three for you.If…

Q: rational expressi

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

Q: Find the value(s) of the variable for which the rational expression is undefined.

A:

Q: Find all values of the variable x for which the rational expression is undefined. 19 3x + 21 The…

A: A rational expression p=ab is undefined if b=0

Q: Elena simplified a rational expression and found the solution to be 2z-12 (2-4)(z–5) Which of the…

A: The simplified expression is 2x-12x-4x-5

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

A:

Q: Simplify the rational expression.

A: GIven2x3-x2-6x2x2-7x+6

Q: Show complete solutions but with RATIONAL FUNCTIONS as a format.  If a number is added to the…

A: Follow next step

Q: Find all values of the variable x for which the rational expression is undefined. 6x + 13 x2 + 15x +…

A: As we know that; The rational function fx=pxqx is undefined if the denominator is zero or qx=0.…

Q: Find the quotient. 6y1 22,2 2ryz 23

A: Given query is to simplify the expression.

Q: perform the indicated operations involving rational expressions. Express final answers in simplest…

A: The expression 9y2x2+12x+36÷12yx2+6x

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

A: