a.
To prove: The given identity.
Given:
Calculation:
Consider the identity,
By rationalizing the numerator, it follows that
Now by using the Pythagorean identity
Since
Therefore,
b.
To prove: The given identity.
Given:
Calculation:
Consider the identity,
By rationalizing the denominator, it follows that
Now by using the Pythagorean identity
Since
Therefore,
Chapter 14 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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