Explain how to subtract rational expressions when denominators are the same. Give an example with your explanation.

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: 3x 2x x*+15х+56 2х +14 Зх+24

A: Explanation of the answer is as follows

Q: Which rational expression is 246z+97 equivalent to

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Q: 2-169 2+10c-39 c-d² 2 cd²

A:

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: Write the expression as a simplified rationalnumber. 3/50+7/30

A: Given:        350+730   To express as a simplified rational number.

Q: Express in simplest form with the rational denominator

A: Given that          1/√8 Here we have to express in simplest form with the rational denominator.

Q: Create a presentation that could be used to teach a student how to add, subtract, multiply, and…

A:

Q: Explain how to add rational expressions having no common 3 factors in their denominators. Use 7 in…

A: There are a few steps to add rational expressions with having no common factors in their…

Q: rationalize the denominator and simplify. √3/(√6 - 2√2)

A: Given expression:                               36-22

Q: Rationalize the denominator and simplify. 5/3-2 V3-1

A: Rationalising the denominator simply means that moving the root term in the denominator to the…

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: What is the rule when dividing rational expressions

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Q: Rationalize the denominator :   √7+√3…

A: To rationalize the denominator of the fraction.

Q: Rationalize the denominator and simplify. 7 4+2/y

A: Given that 74+2y To simplify : by…

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: 4. Rationalize the denominator: 5x 20-17y ||

A:

Q: Put the fractional expression into standard form by rationalizig the denominator.

A: Given: a 1x3b 1x56c 1x37 To Find: To convert the given expressions into standard form by…

Q: 10. What is the simplification of the rational expression: (125x)V3(16x)V2

A:

Q: Rationalize the denominator : √2/√3

A: The given expression 23

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: 3. 642

A: NOTE: Refresh your page if you can't see any equations. . now, to rationalize the denominator, we…

Q: The denominator of each fraction exceeds its numerator by 4. If 6 is added to the numerator and 2 is…

A: Let's assume numerator of the fraction is x then fraction will be xx+4 Now, if 6 is added to the…

Q: write the rational expression in lowest term. a2-49/a2+9a+14

A:

Q: Rationalize the denominator of 3/(√ 7 - 2)

A: Our Aim is to rationalize the denominator of 37-2-(i)

Q: Explain the following. (a) How to multiply and divide rational expressions. (b) How to add and…

A: (a)  To multiply, first we find the greatest common factors of the numerator and denominator. Next,…

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: 20 5/7-2/5

A:

Q: Explain how -1252/3 can be evaluated using properties of rational exponents to result in an integer…

A:

Q: Explain how to multiply rational expressions.

A: We need to explain how to multiply rational expression:

Q: Simplify, expressing your answer using rational exponents. (-27xʻy©)

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Q: Rationalize the denominator and simplify. 3/3-4

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Q: Explain how to add or subtract rational expressions with the same denominators.

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Q: 3/2

A: 732

Q: 5 1.

A:

Q: We can rationalize the numerator of [(√x + √7 - √x)/7] by multiplying the numerator and the…

A: Given          x+7-x7   Rationalization:             Rationalization is the process of eliminating a…

Q: ) Rationalize the denominator of

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Q: Explain how to divide rational expressions.

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Q: To rationalize the denominator of 45 what value should the numerator and denominator be multiplied…

A: We can answer the question as below.

Q: Rationalize the denominator and simplify. -5 5-2,/3

A:

Q: Explain the following. (a) How to multiply and divide rational expressions. (b) How to add and…

A: (a)  To multiply, first we find the greatest common factors of the numerator and denominator. Next,…

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: Rationalize the denominator: 20 5./7-2/5

A:

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: rationalize the denominator of the expression

A:

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: How can you tell if an expression with rational exponents is simplified?

A: when an expression with rational expression is simplified?