12 (a) V3 12 (b) 8 (c)

Q: Classify -0.25 as rational or irrational. Explain.

A: 1. For 36, The number 36 is square of 6 and it is an integer. So, it is a rational number. 36=62=6…

Q: Practice 5.7 Question #7

A: We need to rationalize the given expression

Q: 4. Rationalize denominators: 7. (b) 3-V6 7 (a) 80

A:

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

A:

Q: 10. Simplify the rational expression. State any restrictions on the variable. t2 +4t-12 2-4

A:

Q: Simplify the rational expression. 4b2 +126+9 2b+3 Enclose numerators and denominators in…

A:

Q: Write a set of three rational expressions that have the least common denominator of 180a^4b^6c.…

A: The least common denominator is the least common multiple of all the terms in the denominator. The…

Q: 27.) Write Vx5 using rational exponents. Evaluate the expression for x = 8.

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Decompose rational expression into simpler fractions

A:

Q: EXAMPLE 2 Simplifying Rational Expressions Simplify. - 16 8+ 2V a. -- 12

A: (a).Given, x2-16x2-x-12 To simplify above expression. Now, x2-16x2-x-12=x+4x-4x2-4x+3x-12…

Q: Write the rational expression in lowest terms. 4q(q+7) 24q2 (q-7) Select the correct choice below…

A: Given: -

Q: Explain how to subtract rational expressions when denominators are the same. Give an example with…

A: We subtract rational expression when the denominator is the same as, When we have the rational…

Q: One pump can empty a water tank in y hours. A faster pump can empty the same tank 1.5 h faster. a)…

A:

Q: What role does factoring play in the simplifying of rational expressions?

A: to tell the role of factoring play in the simplifying of  rational expression.

Q: 7. Simplify the following rational expression. Show all your work for factoring! 5х-20 2x2-Зх-20…

A: Using factorization method

Q: P :To subtract rational expressions with the same denominator, subtract and place the R R difference…

A: PR-QR

Q: x3

A: The given function is xx3×x3x3÷x4×x56 Simplify the above function to determine the exact value of x.…

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: How to simplify this without using fractions in the power? We didn't learn how to rationalize with…

A: Consider the given equation: xx3·x3x33=x4x56 Now take one term at a time and reduce it to required…

Q: Fill in blanks to simplify rational expression When - is simplified, the result is A+B¤+C Find the…

A: topic - rational expression

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: 4x2-8х+3 2. S edx х2—3х-4

A:

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

A:

Q: Explain how we rationalize a denominator, then complete thefollowing steps to rationalize

A: 13

Q: R.2. Simplify the radical expression. Vuv -14 R.4. Rationalize the denominator. V2 - 3

A: Given: R.2. u4v84R.4. -142-3

Q: Describe and correct the error below when finding the product of the two rational expressions. 22-25…

A: Only cancel out the common factors if need some simplification do and than cancel out common factor.

Q: -15¢4 ViI 20+3VT4 -432+125 ViT 301

A:

Q: . Explain how we rationalize a denominator, then complete the 1 following steps to rationalize V3 1…

A: 13 To rationalize the denominator, multiply and divide by the irrational number present in the…

Q: What is the excluded value of the rational expression? 5(z-1) 10(+6)

A: Given expression is, 5(x-1)10x+6

Q: *+ 3x-1a Simplify the rational expression. 2 + 15x + 18 2x +3x-9 4x-9 *+3x- 18

A: We will simplify the rational expression by factorization as following.

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: 6. Add the Rational Expressions: Remember answer must be in reduced 5x X-3 + 2 + 6. x2- 3x

A: We have to add the given rational form

Q: 1. How do differentiate rational algebraic expression from not rational algebraic expression? 2.…

A: 1. How do differentiate rational algebraic expression from not rational algebraic expression? 2.…

Q: Show and explain all of the steps used in order to simplify the following rational expression x+2 to…

A: topic - rational expression

Q: EXAMPLE 2 m Simplifying Rational Expressions by Cancellation x? - 1 Simplify: x² + x - 2

A: Consider the given expression, x2-1x2+x-2 Find the factors of numerator and denominator. The 1 can…

Q: Reduce the given rational expression below and list any values which are excluded from the domain of…

A:

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: Explain how denominators are the same. Give an rational expressions when example with your to add…

A:

Q: Consider the following rational expressions. 8. 6z z2 + 4z - 21 z2 9 (a) Find the LCD. (b) Write the…

A: topic - rational functions

Q: A rational expression consists of a/an divided by a nonzero

A: Given : A rational expression consist of a / an _____________ divided by a nonzero ___________ .

Q: 1. Simplify the rational expression. Show your work. 3x+14x-5 x2+2x-15 3x-25x+8 8+15x-2x2 Describe…

A:

Q: 1. S х3+3x2-4х-6 dp: х2+2х-15

A: Given that: ∫x3+3x2-4x-6x2+2x-15dx

Q: ewrite n√x^m using a rational expressio

A: To rewrite the expression xmn as a rational exponent expression.

Q: 2. Adding rational expressions 2 a) x+3 x-1 + x+1 b) x+5 7x+10 x+5

A:

Q: 9. What should be done to simplify the radical expression ? a. Rationalize by multiplying both the…

A: Solution Question 9 Given, The radical expression 52  We have to write what should be done to…

Q: dd the rational expression 7/2x(x+2)+x+3/x+2

A:

Q: Simplify the rational expression 3. 6. n-5 3n -8

A: Explanation of the solution is given below...

Q: 1. What do you call an expression in fraction form in which the numerator and the denominator are…

A:

Q: V3+ v7 V2 - V5 1. For the expression a) Rationalize the numerator b) Rationalize the denominator

A: Rationalization