a Show that each number is rational by writing it in the form , where a and b are integers and b + 0. (a) -1.9 (b) (c) 2.6 (d) N/5 :-

Q: 7. Determine the lowest common denominator for each pair of rational expressions. y and 123 a) 8x2…

A:

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

A: Here given 7xyx2-4x+4÷14yx2-4

Q: Give an example of a rational expression with the given restrictions: x + 0, x + -,x # 5. Write the…

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: Find three rational numbers between the following pairs of numbers. 8 and 0.89 a. 8 b. and 0.89…

A: Given that: (a)89 and 0.89(b)89 and 0.89

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

A: Our Aim is to simplify the expression given below:-4xy27x×14x312y7y9x3-(i)

Q: 3. ant M. 3z+2 2. 5bd 2a+8 wwwi 5bd 以十1 3. 1.

A: 1                   5m + 3m=                5+3m=                83

Q: Let a and b be non-zero rational numbers and c be an irrational number. Consider the operations…

A: Givena and b are rational , c is irrational number.To finda+ba-ca·baba.b.c

Q: 12. Based on a function whose leading coefficient is -7 and constant is 5, which of the following is…

A: In this question, we can use the rational roots theorem to find the possible rational roots. As per…

Q: perform the indicated operations involving rational numbers. Express final answers in reduced form.…

A: 712×635

Q: (94y-3 – 37y) 3) S dy 32у

A:

Q: Suppose f(x) =- . Evaluate: 3x+4 Write the answer in its exact form as an integer of a fraction in…

A:

Q: How many possible rational roots does the polynomial 6x4 - 11x³ + 8x² - 33x - 30 have? Select one: O…

A: As per our guidelines, I can answer maximum one question. Since you have asked for multiple…

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

A: Given expression: 3x2-20x+252x2-7x-15÷9x2-3x-2012x2+28x +15

Q: 1 where A and B are rational numbers. Find A + B

A: (2n)!2n+5!=(2n)!2n+52n+42n+32n+22n+12n!…

Q: 5) S Csc³ 3h dh

A:

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

A: The rational expression: 2x2+3x2x3-10x2×x2-8x+153x3-27x÷14x+21x2-6x-27

Q: Find all the rational zeros. Write the answer in exact form. 4 3. q (x) = 2x--5x + 2x +2

A:

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: Divide the rational expressions. p2-p-2 p2-3p+2 :- 2p2 +3p+1 p2+10p-11 Enclose numerators and…

A: Answer is mentioned below

Q: If h(x)=−7x3−2x2−6x+5, what is the x coordinate of the inflection point for the graph of h(x)? Enter…

A: The function is given by hx =-7x3-2x2-6x+5 To evaluate : The x-coordinate of the inflection point…

Q: 1. Find the quotient using long division. Express the quotient as a rational expression. x+7)x…

A:

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

A:

Q: 8) Write an equation for the following rational function. 57 4- 3- 2- 1- ++X -2 -i 0 i 3 4 5 6 7 -4…

A:

Q: 7h3 dh 5) S 4dh + (5–2h*)® 3h-1

A:

Q: P q What would be the list of possible rational numbers for f(x)? x³ + 3x² - 6x8 = 0 Arrange your…

A:

Q: expressions

A: We will find the quotient.

Q: perform the indicated operations involving rational numbers. Express final answers in reduced form.…

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

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

A: Let x4=t2 and x2=t.

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

A: 7x2y9xy3÷3x42x2y2

Q: 6. 90 2.

A:

Q: 20 12 +1 I-3 I- 2 ||

A: A solution is something when we plug in the values of x we both the LHS and RHS become equal. That…

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

A: Given expression: 5a2b211ab ×22a315ab2

Q: . To multiply two rational expressions, we multiply theirtogether and multiply their together.So2x …

A: We have to fill in the blanks: To multiply two rational expressions, we multiply their ---- together…

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: 54у — 18 1) S 9y2 — 6у + 1. -) dy

A:

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

A:

Q: Write the rational expression in lowest terms. 7n2-7n 6n 6

A: The given rational expression is,

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

A: for restricted value put denominator=0

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

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

Q: perform the indicated operations involving rational numbers. Be sure to express your answers in…

A: Subtraction or Addition between rational numbers can be done by taking their L.C.M(lest common…

Q: perform the indicated operations involving rational numbers. Express final answers in reduced form.…

A: 3-8×-612

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

A: Given:9a2c12bc2×14c321ab

Q: Find all numbers for which the rational expression is undefined. n-6n

A: n3-6nn2-4

Q: 11m Find the terminal point determined by the real number t = (a) 9 (b) (--) () ( ) (-)

A:

Q: Is x + 5 rational or not? is 2/ x-5 rational or not?

A: 1. x is rational then x+5 is rational, if x is not rational then also x+5 is not rational.

Q: Given the function fex) = 3x+6x-4, find the values of x flx)=0 using an algebraic method. Express…

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.