Concept explainers
(a)
To evaluate:
The value of the given number.
(a)
Answer to Problem 23PPS
The value of given operation is
Explanation of Solution
Given:
The order of operation
Concept used:
Product means the answer to a multiplication problem.
Sum means the total amount resulting from the addition of two or more numbers amounts or items.
Quotient means a result obtained by dividing one quantity by another.
Calculation:
The order of operation
Therefore,
The value of given operation is
(b)
To evaluate:
The value of the given number.
(b)
Answer to Problem 23PPS
The value of given operation is real roots.
Explanation of Solution
Given:
The order of operation
Concept used:
Product means the answer to a multiplication problem.
Sum means the total amount resulting from the addition of two or more numbers amounts or items.
Quotient means a result obtained by dividing one quantity by another.
Calculation:
The order of operation
Therefore,
The value of given operation is real roots.
(c)
To evaluate:
The exact value of the given number.
(c)
Answer to Problem 23PPS
The exact value of given operation is
Explanation of Solution
Given:
The order of operation
Concept used:
Product means the answer to a multiplication problem.
Sum means the total amount resulting from the addition of two or more numbers amounts or items.
Quotient means a result obtained by dividing one quantity by another.
Calculation:
The order of operation
Therefore,
The value of given operation is
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Algebra 2
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