Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Solve by completing the square
- Solve for x
- Find the derivative using the definition
- Solve by quadratic formula (general formula)
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
- Load more...
Apply fraction cross-multiplication
Learn how to solve problems step by step online.
$\left(1+\sin\left(x\right)\right)\left(1-\sin\left(x\right)\right)=x\cos\left(x\right)^2$
Learn how to solve problems step by step online. Solve the rational equation (1+sin(x))/cos(x)=(cos(x)x)/(1-sin(x)). Apply fraction cross-multiplication. Multiplying polynomials 1+\sin\left(x\right) and 1-\sin\left(x\right). Simplify the product -(1+\sin\left(x\right)). Multiply the single term \sin\left(x\right) by each term of the polynomial \left(-1-\sin\left(x\right)\right).