9. When a rational algebraic expression is subtracted from the result is メーS ー-10 What is the other rational algebraic expression?

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: When the numerator and denominator of a rational expression contain no common factors (except 1 and…

A: We have asked in which form  a number is  when the numerator and denominator of that number…

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: 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: 4+ 3 1. Express 3 -1 with a rationalized denominator.

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

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: Write a set of three rational expressions that have the least common denominator of 180a^4b^6c.…

A: The least common denominator is the least common multiple of all the terms in the denominator. The…

Q: Find all numbers that must be excluded from the domain of  rational expression. [(x + 5/x2 - 25)]

A: Given: To determine all the numbers that is being excluded from the domain of rational expression.…

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: 3*4 = 8(-5) = %3D --9(-2) = %3D

A:

Q: A rational expression whose numerator or denominator or both contain rational expressions is called…

A: The rational expression whose numerator or denominator or both contain rational expression is called…

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

A:

Q: To rationalize the denominator of 3/(√5 - 2)  , multiply the numerator and denominator by _______ .

A: To rationalize the denominator of a rational expression,  multiply the numerator and denominator of…

Q: Again, consider the rational expression from the previous problem. -+12 What are all the…

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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: Explain why it is necessary to checkthe possible solutions of a rational equation

A:

Q: difference between the sum of (x+5) and the sum of x+5 x was 3,4,7,3

A:

Q: Marco tested three values of x in two rational expressions and found that one value of x returned…

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Q: (4x2-3х+6) dx х*(х-2)

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Q: must be noted before simplifying rational expressions

A: Solution: non permissible values must be noted before simplifying rational expression and equation -

Q: A rational expression whose numerator or denominator or both contains rational expressions is called…

A: A rational expression is the quotient of two polynomials. The numerator and denominator both are…

Q: The sum of any two rational numbers is rational work this poblem out with step and why.

A: Let A and B are two rational numbers such that A=pq, q≠0 and B=rs, s≠0 Find the value of A+B

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

A: Given,

Q: (x-7x-10x) / 1-3x when x = -4. If the value is not an integer, respond to the abbreviated fraction…

A: Given query is to find value of the expression at x = -4.

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: When the numerator and denominator of a rational expression contain no common factors (except 1 and…

A: When the numerator and denominator of a rational expression contain no common factors (except 1 and…

Q: How do I prove that the difference between two rational numbers is again rational.

A:

Q: How do you rewrite an expression into cxn form, where c is a constant and n is a rational number?

A:

Q: 4а - 1 2а -2 За За

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

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: Is the quotient of 4 divided by -8 a rational number?

A: topic - rational numbers rational number is a number that can be written in the form of p/q and q is…

Q: Find the rational number halfway between the two numbers  9/11 and 2/5

A: Given numbers are 9/11 and 2/5

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

A:

Q: What are the ways to find the LCD, of these following two rational expressions? 4 (numerator) over…

A: Given fractions:

Q: convention center, it costs $250 plus $10 per person attending. Step 3 of 3 : Determine which values…

A:

Q: b. 2-1 8. I3D

A:

Q: Suppose that your friend missed class the day the material in this section was discussed. How could…

A: To make  her understand  about multiplication and division of rational expressions.

Q: Evaluate -(-6)-3 . Express in rational form

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Q: а) In(x) — 3(Vinx) + 2 — 0 b) 25% – 8(5*) = -16

A: lnx-3lnx+2=0

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

A:

Q: What is meant by a proper  rational expression?

A: A rational expression is proper if the degree of the numerator is less than the degree of the…

Q: Explain how to determine which numbers must be excluded from the domain of a rational expression.

A: Exclude the numbers that makes the value of the denominator zero of a rational expression.

Q: Explain how to add rational expressions that have different denominators. Use + x + 4 in your x + 1…

A: Given: 5x+1+3x+4

Q: A fraction becomes (4/5) if 1 is added to both the numerator and denominator . if how ever, 5 is…

A:

Q: How come it is (.5)^2-(y-4.5)^2 and not (.5)^2-(h-1)^2?

A: We will redraw the figure and explain from beginning on how the said expression obtained for 2nd…

Q: Reduce the given rational expression to lowest terms. x + 5x -24 3-x x +5x-24 %3D 3-x (Simplify your…

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Q: A(n) ______ number is a real number that cannot be expressed as a ratio of two integers

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Q: Why is rational expressions deals with fraction

A: We have to write the reason for rational expressions deals with fraction. Assume an rational…

Q: Find the rational number halfway between the two numbers below. 2. and- and is The rational number…

A: