WebAssign Printed Access Card for Larson's Calculus: An Applied Approach, 10th Edition, Single-Term
10th Edition
ISBN: 9781337652308
Author: Ron Larson
Publisher: Brooks Cole
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Question
Chapter A5, Problem 11E
To determine
To calculate: The simplified form of rational expression
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Scientific Notation. In Exercises 9–12, the given expressions are designed to yield results expressed in a form of scientific notation. For example, the calculator-displayed result of 1.23E5 can be expressed as 123,000, and the result of 1.23E-4 can be expressed as 0.000123. Perform the indicated operation and express the result as an ordinary number that is not in scientific notation.
614
In Exercises 4-8, simplify each rational expression. If the
rational expression cannot be simplified, so state.
5x – 35x
4.
15x2
x2 + 6x – 7
x? – 49
6x? + 7x + 2
6.
2x2 – 9x – 5
x? + 4
7.
x - 4
x3 – 8
8.
x - 4
.2
5.
In Exercises 49–55, solve each rational equation. If an
equation has no solution, so state.
3
1
+
3
49.
3
50.
Зх + 4
2x - 8
1
3
6.
51.
x + 5
x²
25
x + 5
52.
x + 1
4x + 1
x + 2
x2 + 3x + 2
2
53.
3
-
3x
.2
2
7
54.
4
x + 2
2x + 7
55.
x + 5
8.
x + 18
x - 4
x + x - 20
Chapter A5 Solutions
WebAssign Printed Access Card for Larson's Calculus: An Applied Approach, 10th Edition, Single-Term
Ch. A5 - Prob. 1CPCh. A5 - Prob. 2CPCh. A5 - Prob. 3CPCh. A5 - Prob. 4CPCh. A5 - Prob. 5CPCh. A5 - Prob. 6CPCh. A5 - Prob. 7CPCh. A5 - Prob. 1ECh. A5 - Prob. 2ECh. A5 - Prob. 3E
Ch. A5 - Prob. 4ECh. A5 - Prob. 5ECh. A5 - Prob. 6ECh. A5 - Prob. 7ECh. A5 - Prob. 8ECh. A5 - Prob. 9ECh. A5 - Prob. 10ECh. A5 - Prob. 11ECh. A5 - Prob. 12ECh. A5 - Prob. 13ECh. A5 - Prob. 14ECh. A5 - Prob. 15ECh. A5 - Prob. 16ECh. A5 - Prob. 17ECh. A5 - Prob. 18ECh. A5 - Prob. 19ECh. A5 - Prob. 20ECh. A5 - Prob. 21ECh. A5 - Prob. 22ECh. A5 - Prob. 23ECh. A5 - Prob. 24ECh. A5 - Prob. 25ECh. A5 - Prob. 26ECh. A5 - Prob. 27ECh. A5 - Prob. 28ECh. A5 - Prob. 29ECh. A5 - Prob. 30ECh. A5 - Prob. 31ECh. A5 - Prob. 32ECh. A5 - Prob. 33ECh. A5 - Prob. 34ECh. A5 - Prob. 35ECh. A5 - Prob. 36ECh. A5 - Prob. 37ECh. A5 - Prob. 38ECh. A5 - Prob. 39ECh. A5 - Prob. 40ECh. A5 - Prob. 41ECh. A5 - Prob. 42E
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.Similar questions
- Make Sense? In Exercises 135–138, determine whether each statement makes sense or does not make sense, and explain your reasoning. 135. I use the same ideas to multiply (V2 + 5) (V2 + 4) that I did to find the binomial product (x + 5)(x + 4). 136. I used a special-product formula and simplified as follows: (V2 + V5)? = 2 + 5 = 7. 137. In some cases when I multiply a square root expression and its conjugate, the simplified product contains a radical. 138. I use the fact that 1 is the multiplicative identity to both rationalize denominators and rewrite rational expressions with a common denominator.arrow_forwardPart 5: Subtract the rational expression. Identify any values that are undefined.arrow_forwardShow workarrow_forward
- which fraction is expressed in simplest form? 1. x-1/x2-2x+1 2. x-1/x2-1 3. x-1/x2+1 4. x+1/x2-1arrow_forwardWrite the definition of the rational number 2/7arrow_forwardSection #3: Key methods and concepts: →Use the exponent rules to simplify each expression below. 2) For n an 3 1) 2x7 (4x²)żarrow_forward
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