Final answer to the problem
$\frac{9}{4}$
Got another answer? Verify it here!
Step-by-step Solution
How should I solve this problem?
- Simplify
- Prime Factor Decomposition
- Solve by quadratic formula (general formula)
- Find the derivative using the definition
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
- Find break even points
- Load more...
Can't find a method? Tell us so we can add it.
1
Calculate the power $30^2$
$\sin\left(30\right)^2-2\cos\left(900\right)$
Learn how to solve simplification of algebraic expressions problems step by step online.
$\sin\left(30\right)^2-2\cos\left(900\right)$
Learn how to solve simplification of algebraic expressions problems step by step online. Simplify the expression sin(30)^2-2cos(30^2). Calculate the power 30^2. The sine of 30 equals \frac{1}{2}. Calculate the power \left(\frac{1}{2}\right)^2. The cosine of 900 equals -1.
Final answer to the problem
$\frac{9}{4}$