These are radical expressions with variables but my teacher explains them like this  √x5 --> x5/2  --> √x4 * x1  --> √x4 *√x  = x2√x could you explain like this for the ones below please  3√x5 4√x5 5√x12

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: I Simplify the rational expression. Show your work. 2. 1+12x1+27x 2 x1+9x 2 Describe the process…

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Q: Jessica was asked to multiply two rational expressions. Distinguish where she made her mistake and…

A: The given expression,  x2+2x-15x2-x-6.x2+x-22x2+10x

Q: I have already requested the follwing question:   Divide the rational expression 5x+5/2x divided by…

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

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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: 2x^2 +3x +4 Has 3 terms but how? Explain

A: Compare with polynomial to get the explanation

Q: I am trying to simplify algebraic equations and I just need to check my work, the problem is…

A: Given problem:- subtract 3x+7 from 8x-5

Q: This problem requires that you show all work Find the common denominator for the two rational…

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Q: CA+B)XC FAXC + B C "DISTRIBUTIXE P OF MULTIPHCANON ウメ %3D 5. 3X,5- X5 3 3X =Xx5+I X5 AMON 3X=5X,35…

A: I start with  from 4-th line of second image. I get                     3x= 5x+353 our task is to…

Q: 3*4 = 8(-5) = %3D --9(-2) = %3D

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Q: What is the answer for evaluating (2x-9x) divided by 2 when x=6

A: Given,          Evaluating 2x-9x divided by 2 when x=6.

Q: (4 – x*)(6x³) – x°(-5xª) (4 – x5)2 x°(24 – 6x³ + 5x³) (4 – x5)2 | y' = - -

A: Consider the numerator

Q: 2) When the expressionx + 2x? + ax – 7 is divided by (x+3), the remainder is -4. By using synthetic…

A: To find The value of a by using synthetic division.

Q: Find the quotient 4. 0.8 30

A: The given question can be solved as shown in step 2.

Q: Explain how to add rational expressions having no common factors in their denominators. Use [3/(x +…

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Q: i'm having trouble with the step by step on long division  also this is how our professor taught us…

A: Given information:

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

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Q: I need help with using the addition method for 7x-6y=-15 2x+y+12 I did 7x-6y=15 6(2x+y=12) 7x-6y=15…

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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: Explain to a fellow student when you would use the LCMmethod to add two rational expressions. Give…

A: LCM method to add two rational expressions.

Q: Simplify. 12) v³. 2v² 13) (4yx³)*

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Q: To divide x+5x-2x+8 by x-5 using synthetic division, the first step is to write To divide x +…

A: Explanation of the answer is as follows

Q: What is the GCF of  132x^4y^7   and   72x^8y^3?

A: GCF : The highest number that divides exactly into two or more numbers

Q: I am having trouble with the fractions in the exponents. I think I do the 3square root thing but I'm…

A: The given equation is 5c25-11c15+2=0

Q: Simplify. (30y+ 13) - (-6y² - 15y + 13) O6y?+45y-26

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Q: To multiply two rational expressions, we multiply their together and multiply their together. 2 So…

A: The multiplication of the two rational numbers, multiply the numerator together and multiply the…

Q: Simplify the complex rational expression by dividing. 2 4 x+8 12 6 x+8

A: Topic-simplification

Q: Explain why:can be found by first dividing the numerator and the denominator of the expression by x…

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Q: 2a 6.00 15 2. (2-x

A: 6x2 = 15(2-x)2

Q: Use synthetic division to divide 3x+ 18x- 3x + 40 by x + 7.

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Q: 3. 4 X- ex + ちメ+! メ+2

A:

Q: To simplify a rational expression, we cancel factors that arecommon to the and . So the expression

A: 2) Given: The expression x+1x+2x+3x+2. Any rational expression in the form fxgx can be simplified…

Q: What is the quotient when 4x^2-36 is divided by x+36

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Q: Multiply and simplify. 2-4 3x" 11 а. b. 12x V3x

A: We have to multiply and simplify the following expressions -  (a) 23·43 (b)12x·3x11

Q: What is the simplest form of the complex fraction below? 4 x+1 3 9. -- - x+1 2 A x-1 C 3(x-2) D…

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Q: an someone explain to me how 16 - 4 x 2 x (-2) = 24 I just don’t get it

A: From the given data: Multiplying the terms of 4,2,-2, we get: 4(2)(-2)= -16 Now,  16-4(2)(-2)…

Q: Using your knowledge of rational expressions, simplify the following. 2 6 1. k5•k7 = 2. (x16620z8):…

A: "Since, you have asked a question with multiple subparts, we will solve the first three for you.If…

Q: One of the topics in this week is about adding rational (fraction) functions. In order to do that,…

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Q: convention center, it costs $250 plus $10 per person attending. Step 3 of 3 : Determine which values…

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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.

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: After rewriting rational expressions with a common denominator, one needs to add or subtract the…

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Q: 3x^2 +6x - 45 divided by 2x^2 +21x +30

A: Explanation: 3x2+6x-452x2+21x+30 Factorize the top and bottom…

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: We rationalize the denominator of 5 /√10 - √2 by multiplying the numerator and denominator…

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Q: I'm reviewing for precalc and I dont understand how to completely factor expressions with rational…

A: 1). Given,

Q: Why is rational expressions deals with fraction

A: We have to write the reason for rational expressions deals with fraction. Assume an rational…