Ryan notes that dividing x2−2 by 2√ will not yield a polynomial. Is Ryan correct? Explain.     Ryan is not correct. x2+2/2√ is a polynomial since no variables are present in the denominator or within a radical symbol and the only variable has a positive integer exponent.   Ryan is correct. x2+2/2√ is not a polynomial since a radical value is present in the denominator of the expression.   Ryan is not correct. x2+2/2√ is a polynomial since it consists of both variables and constants and all numbers within the expression are

Q: Raise the entire rational expression given below to the 3rd power. Then rewrite it without negative…

A: We have to raise the expression to the third power .

Q: Multiply. Express the result in simplest radical form. 3/5 (V15 – 2/5)

A: 3√5(√15 - 2√5) To express the given expression in simplest radical form

Q: 3. Express the following in simplest form with positive rational exponents only. a. 144x yz* (81a…

A:

Q: Consider the following rational expression. 3z2+16z-35/z+7 Step 2 of 2:  Determine what value(s),…

A: Given,        The rational expression : 3z2+16z-35z+7

Q: 5. Determine the least common denominator (LCD) for the f expressions. Leave your answer in factored…

A:

Q: 3) Simplify the radical. Be sure the rationalize the de- nominator. 2x V 3cª

A: Rationalize denominator

Q: Which of the choices below represents the lowest common denominator that could be used to simplify…

A: Topic = Algebra Correct option = a

Q: 1. Is x³ - 2√5x + x a polynomial? If not, state a reason. 2. Is -2020x a polynomial? If not,…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: 4) Divide. Express the result in simplest radical form with rationalized denominator. 1 V7+ V3

A:

Q: If you responded "True" to Question 1, explain why using words and/or math to explain why the…

A: To determine whether the given statement is true or false.

Q: 4 from 8.2? Your answer should be a polynomial in standard form, Subtract 3c2+7r x- 6r +2. 1.

A:

Q: Determine whether the statement makes sense or does not make sense, and explain your reasoning? The…

A: For the rational expression: 714x To simplify it: 714xDivide numerator and denominator by…

Q: 2(42)√48 2(√√81) 3√18 3. Simplify the following expression. common factor if possible. Leave answer…

A: given expression

Q: Rationalize the denominator and simplify. 18 16) A) 3, 3/2x V3x C)- D) 3/2x

A:

Q: Is the expression 3 √2 + √50 in simplest radical form? Defend your answer.

A: Given expression: 32+50

Q: 6. Use the model question: Express the reciprocal of 2-5 in simplest radical form with a rational…

A:

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: 1. Rewrite the expression using positive and division. or negative rational exponents instead of…

A:

Q: Write the pair of rational expressions in terms of their LCD. 5n 2n 3n + 3 and 2 n - 1 5n In terms…

A: Write the pair of rational expressions in terms of their LCD    5n3n+3  and  2nn2-1In terms of the…

Q: When you add or subtract rational expressions you must have a common denominator. O False True

A:

Q: Mrs. Johnson has been working with rational expressions lately. She explained that a certain value…

A: This question is related to rational expressions, we will solve it using given information.

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.