(b) Write the rational expressions as equivalent rational expressions with the lowest common denominator. a2 + 12a +35 ба a2 49

Q: - True or False The rational expression (р. 194) 5x – 1 x³ + 1 is proper.

A: Given rational expression is  5x2-1x3+1

Q: Find all numbers that must be excluded from the domain of the rational expression : 13 / (x + 9)

A: The denominator can never be 0 So, x+9 ≠ 0  So, x≠-9

Q: 3. To multiply two rational expressions, we multiply their together and multiply their together. So…

A: Multiplication of rational number is similar to that of fraction. Multiplication of two rational…

Q: 3 Rationalize the denominator of V2

A: We have to rationalize the denominator of the expression: 32 To rationalize the denominator we need…

Q: 2p² -1 49. 2p + 2 p-1 1-p

A:

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

A:

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: Write the rational expression in simplest form.    x2 − 11x + 24 x2 + 6x − 27  answer: (blank),  for…

A:

Q: What two rational expressions sum to 3z-2 -? 2-z-12 Enter your answer by filling in the boxes. Enter…

A:

Q: - 6 Rationalize the denominator: 6 – V5 - A where В The result can be expressed in the form A = B =

A:

Q: Divide the rational expressions. m+13m+40 m +6m-27 m²-25 m4-81

A:

Q: 3x 8) 2. and· 2x x- 2 6. 10) 3v + 6 and · v+ 2

A:

Q: What is the Least Common Denominator (LCD) for this rational equation? 2x 10 z+2 교2-4 O x-2 O…

A:

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

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

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: Simplify the rational expression. 3x + 3/ 15 x^2 +24x + 9

A: Given rational expression can be written as

Q: x2 + 6x + 8 x2 X< + 11x + 28

A:

Q: Erik is building a cubby bookshelf, that is, a book shelf divided into storage holes (cubbies)…

A: Given data÷ height of the bookshelf = x2-11x-12 width  of the bookshelf =  x2+3x+2            height…

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: What is 2.554 as a rational

A:

Q: Add the rational expression and simplify if possible 6/8a+4 +3a/8

A:

Q: The cost (in millions of dollars) for a 30-second ad during the TV broadcast of a major sporting…

A: Given, Rational expressions

Q: Simplify  rational expression (x2 + 2x)/(x2 + 4x + 4). Also, list all numbers that must be excluded…

A:

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

A: Solved below

Q: Choose the rational expression that simplifies to –1. а — Ь (а) b — а а — (b) - b b — а a + b (с) а…

A: To find the rational expression that gives -1 on simplify a a-bb-a b a-ba-b c a+ba-b d b-qb+a

Q: Show and explain all of the steps used in order to simplify the following rational expression x+2 to…

A: topic - rational expression

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

A:

Q: Divide the rational expressions. 22-p-2 ² p2-3p+2 2p2 +3p+1 p2 +9p-10

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: 22. Simplify the rational expression 7x + 56x? x² +7x-8 2.

A:

Q: Consider the following rational expressions. 8. 6z z2 + 4z - 21 z2 9 (a) Find the LCD. (b) Write the…

A: topic - rational functions

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: 7.2a | Add and subtract rational expressions with a common denomina Simplify: x - 3x 28 x -7x x- 7x…

A: The expression to be simplified is x2-3xx2-7x-28x2-7x

Q: Simplify the rational expression.

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

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

A:

Q: 8c - 3 2с -1 с - 1 C с - 1

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

Q: When simplifying a rational expression in the form ( a − b ) / ( a + b ), it always equals - 1.…

A: To determine whether the following statement is True or False.When simplifying a rational expression…

Q: 3 + V7 V5 - V2 Rationalize the denominator:

A: To rationalize the denominator: 3+75-2 Solution: Rationalization of denominator is used to eliminate…

Q: State the restricted value(s) of the rational expression x² 2x + 24 - 3.r 12 -

A: for restricted value put denominator=0

Q: Divide the rational expressions. Gc-16 2-c-30

A:

Q: 1. What do you call an expression in fraction form in which the numerator and the denominator are…

A:

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

A:

Q: Find the difference. 1 2r-1 2z-1

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: 18 Rationalize the denominator: - 2V3 + 3

A: To rationalize the denominator: 1823+3 Solution: Given expression is: 1823+3 On simplifying further…

Q: Rewrite as equivalent rational expressions with a denominator of (3x-8)(x-5)(x-3) 4/3x2-23x+40,…

A:

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

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.