Concept explainers
Writing What is the conjugate of
What is the product of the conjugates? Show your work to explain your answer.
To find: the conjugate and the product of the conjugates.
Answer to Problem 29P
The conjugate is
Explanation of Solution
Given information:
The expression is
Calculation: to find the conjugate, change the sign of the number,
Thus the conjugate is
To find the product of the conjugates, first multiply and then simplify,
Thus, the product of the conjugates is
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