How can you tell if a decimal is for a rational number? How can you tell if a decimal is an irrational number? What is the difference between rational numbers and integers?

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: Explain why the sum, the difference, and the product of two rational numbers are rational numbers.…

A: Consider two rational numbers a/b and c/d. The sum,the difference and the product of two rational…

Q: What are the non-permissible value x in the following rational expressions 2x^2+8x x-7​ after you…

A:

Q: olonio edt lo Find the solution to the rational cquation, if it cxists. 5 3 6. a2 – 2a a a – 2 of…

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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: Enter the rational number as where a and b are integers. The rational number 7 is equal to

A: Given that 712. The objective is to change the mixed fraction to pq form. Now let's change the mixed…

Q: What do you think? Why did mathematicians create these different categories? Why may it be helpful…

A: In mathematics the mathematicians the whole numbers, integers and rational numbers. Because of easy…

Q: Use a calculator to find a rational number r such that |r − π2| < 10−4.

A: Consider the given information. |r − π2| < 10−4 The absolute the function is defined as.…

Q: According to the U.S. Mint, the diameter of a quarter is 0.955 inches. The circumference of the…

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

A: -59÷103

Q: Determine the sum of the non-permissible values for the rational expression Answer: 20h² 5h(1-n²)

A: Given query is to find the no permissible values for the function.

Q: Is the product of and V8 rational or irrational? Explain.

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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: Circle the rational number and explain what makes it rational. (a) 271/2 (b) 4-1 (c) (1/3)-1/2…

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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: I think this is considerded an Algebra question, reads , Plot the following rational numbers on the…

A: To plot the rational numbers on the number line.

Q: Is 605.83 a rational number? Is 56.745 a rational number? Justify your answers

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Q: Which diagram best represents the relationship among rational numbers, whole numbers, and integers…

A: Here we have to determine the relationship among the rational numbers,  whole numbers, and integers.…

Q: to divi

A: Introduction: Complex fractions: In both the denominator and the numerator, create a single…

Q: how do i order rational and irrational numbers

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Q: When a rational number is being reduced, the form of the numeral is being changed but not the number…

A: it is true because we divide by the same number to the numerator and denominator,hence  number does…

Q: We simplify a rational expression by__________ the numerator and the denominator completely. Then we…

A: The given statement is, We simplify a rational expression by__________ the numerator and the…

Q: Answer true or false: When a rational number is being reduced, the form of the numeral is being…

A: We are asked whether the given statement is true or false: When a rational number is being reduced,…

Q: Determine a rational number that is located between -2 ¼ and -2.8. Justify that the point is…

A: The given two rational numbers are  -214 and  - 2.8

Q: What is 2.554 as a rational

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Q: What kind of number is the number e? It's an irrational number, meaning it cannot be written as a…

A: Rational number: the numbers which can be written in the form of fraction they are known as rational…

Q: Circle the rational number and explain what makes it rational. (a) 111/3 (b) (1/2)-1/2 (c) 4-1/2…

A: Given,        Checking rational number Part a,        ∴1113         =113        It is not a rational…

Q: The early Greeks believed that the most pleasing of all The early Greeks believed that the most…

A: Given: The width to height ratio is wh=25-1.   Rationalize the denominator. Multiply the numerator…

Q: is 0.19 rational or irrational ? explain

A: Answer is- It's a rational no. because we can write in the form of a/b. Explanation is given…

Q: Name the integers and the rational numbers in the set{ - 3, 0, √2, 6/5, π }.

A: { - 3, 0, √2, 6/5, π }

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

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Q: If the numerator and the denominator of a rational expression have a common factor, how would you…

A: Given, x2+xx+1

Q: What is the value of the discriminant whose root are real,rational,and equal?

A: Given: - The discriminant whose roots are real, rational, and equal. To find: - The value of the…

Q: What is the difference between rational numbers and irrational numbers? (give an example)

A: Difference between rational and irrartional numbers.

Q: Reduce the rational number to its lowest terms. 20 28 20 (Type an integer or a simplified fraction.)…

A: First we will do the prime factorization of both nominator and denominator then we will cancel out…

Q: 1) Give an example of a rational number AND an irrational number.       What is the difference…

A: (a) A rational number is of the form pq where p and q are integers where q≠0. The numbers that…

Q: The expression H is multiplied with another rational expression, and the product is 2. What is the…

A: Given,          The expression GH is multiplied with another rational expression, and the product is…

Q: Calculatrs 2. Find 3 rational number between and Put in fractional form. (A number line may help.) 4…

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Q: how to tell whether the rational number is a reasonable approximation of the square root

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Q: If the numerator and the denominator of a rational expression have a common factor, how would you…

A: If the numerator and the denominator of a rational expression have a common factor, how would you…

Q: V2 is real number, then v2 is a rational number.

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Q: An apple pie of 2.3 pounds serves 6 people. If you could increase the weight by an additional 7…

A: I am going to solve the given problem by using some simple geometry to get the required result.

Q: 1. Joseph wants to find the side length of a square that has an area of 150 feet. Should his answer…

A:

Q: How do I find the least common denominatior of 3 fractions that have the term x? For example, when…

A: Given,

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

A: 3-8×-612

Q: Find all numbers for which the rational expression is undefined. 6. 2-5

A: The given rational expression is: fz=6z-5 We have to find all numbers for which the above rational…

Q: What is true about the sign of the difference when a positive integer is subtracted from a negative…

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Q: Reduce the rational number to its lowest terms. 40 45 O 40 45 O 5

A: Topic :- Numbers  Correct option=  8/9

Q: Your task is to simplify the following expression as much as possible, without using a calculator…

A: ∑r=-9n(9n)r=∑r=-9-1(9n)r+∑r=0n(9n)r