![SOLVED: Evaluate the expression 3(1)(6 2(9)): In the case above you need to enter a number; since we're testing whether you can multiply out these numbers. (You can use a calculator if SOLVED: Evaluate the expression 3(1)(6 2(9)): In the case above you need to enter a number; since we're testing whether you can multiply out these numbers. (You can use a calculator if](https://cdn.numerade.com/ask_images/d3a575c8db314bf9843c1ded51e0526d.jpg)
SOLVED: Evaluate the expression 3(1)(6 2(9)): In the case above you need to enter a number; since we're testing whether you can multiply out these numbers. (You can use a calculator if
![Find the exact value of the following expression without using a calculator: cos \left ( \dfrac{5 \pi}{3} \right ). | Homework.Study.com Find the exact value of the following expression without using a calculator: cos \left ( \dfrac{5 \pi}{3} \right ). | Homework.Study.com](https://homework.study.com/cimages/multimages/16/study_unit_circle_018095716738881501533.png)
Find the exact value of the following expression without using a calculator: cos \left ( \dfrac{5 \pi}{3} \right ). | Homework.Study.com
![calculus - Is it possible to express $\sin \frac{\pi}{9}$ in terms of radicals? - Mathematics Stack Exchange calculus - Is it possible to express $\sin \frac{\pi}{9}$ in terms of radicals? - Mathematics Stack Exchange](https://i.stack.imgur.com/r8uHr.gif)