Question 5 of 20 (___)^2=(secx-1)(secx+1) answer here:
1 answer:
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<h2>Rules of Exponents</h2>
There are many rules that apply to operations involving exponents. In this question, we'll need the following:
<h3>The division rule</h3>- ⇒
We're given:
(solve for k.)
⇒ Rewrite as a fraction:
⇒ Use the division rule:
Therefore, the value of <em>k</em> is 14.
<h2>Answer</h2><em>k</em> = 14