Simplify cos(x)*cos(x)

Problem

cos(x)⋅cos(x)

Solution

1. Identify the expression as a product of a trigonometric function with itself.

2. Apply the definition of exponentiation, where any term multiplied by itself is that term squared.

3. Rewrite the expression using standard trigonometric notation, where cos(x)⋅cos(x) is written as cos2(x)

Final Answer

cos(x)⋅cos(x)=cos2(x)

Want more problems? Check here!