(a)
To find: The value of R (3).
(a)
Answer to Problem 15WE
The value of the R (3)is4.
Explanation of Solution
Given,
The given equation is,
Calculation:
Substitute 3 for x in
Thus, the value of the R (3)is 4.
(b)
To find: The value of R (-2).
(b)
Answer to Problem 15WE
The value of the R (-2)is -1.
Explanation of Solution
Given,
The given equation is,
Calculation:
Substitute -2 for x in
Thus, the value of the R (-2)is -1
(c)
To find: The value of R (-5).
(c)
Answer to Problem 15WE
The value of the R (-5)is -4
Explanation of Solution
Given,
The given equation is,
Calculation:
Substitute -5 for x in
Thus, the value of the R (-5)is -4.
Chapter 8 Solutions
Algebra: Structure And Method, Book 1
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