CALCULUS: APPLIED APPROACH LOW COST MA
10th Edition
ISBN: 9780357265161
Author: Larson
Publisher: CENGAGE L
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Chapter A5, Problem 38E
To determine
To calculate: The simplified form of the expression
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Check out a sample textbook solutionStudents have asked these 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.
In Exercises 83–100, use the order of operations to simplify each
expression.
83. 4(-5) – 6(-3)
84. 8(-3) – 5(-6)
85. 3(-2)? – 4(-3)²
86. 5(-3)2 – 2(-2)2
87. 82 – 16 + 2² .4 – 3
88. 10 - 100 + 52.2 - 3
5.2 - 32
10 + 2 + 3.4
90.
(12 – 3.2)
89.
[3 - (-2)
91. 8 - 3[-2(2 - 5) – 4(8 – 6)]
92. 8 - 3[-2(5 – 7) - 5(4 - 2)1
2(-2) – 4(-3)
93.
5 - 8
6(-4) – 5(-3)
94.
9 - 10
(5 – 6)? – 2|3 – 7|
95.
89 – 3.52
12 + 3.5|22 + 32|
96.
7 + 3 - 62
97. 15 - V3 - (-1) + 12 + 2.3
98. 17 - |5 - (-2)| + 12 + 2.3
99. 20 + 1 - V102 - (5 + 1)(-2)
100. 24 - V3. (5 – 2) + [-1 – (-3)|r
Rewriting an Expression In Exercises 51–54,rewrite the quadratic portion of the algebraic expressionas the sum or difference of two squares by completingthe square.
Chapter A5 Solutions
CALCULUS: APPLIED APPROACH LOW COST MA
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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