Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Factor by completing the square
- Product of Binomials with Common Term
- FOIL Method
- Find the integral
- Find the derivative
- Factor
- Integrate by partial fractions
- Integrate by substitution
- Integrate by parts
- Integrate using tabular integration
- Load more...
Expand the expression $\left(\cos\left(x\right)+\sin\left(x\right)\right)^2$ using the square of a binomial
Learn how to solve simplify trigonometric expressions problems step by step online.
$(a+b)^2=a^2+2ab+b^2$
Learn how to solve simplify trigonometric expressions problems step by step online. Expand and simplify the trigonometric expression (cos(x)+sin(x))^2. Expand the expression \left(\cos\left(x\right)+\sin\left(x\right)\right)^2 using the square of a binomial. Take the square of the first term: \cos\left(x\right). Twice (2) the product of the two terms: \cos\left(x\right) and \sin\left(x\right). Take the square of the second term: \sin\left(x\right).