Solve \alpha 2乗-\beta 2乗

Evaluate

α \times 2 C h e n g - β \times 2 C h e n g

Multiply the terms

More Steps

2 e α C hn g - β \times 2 C h e n g

Multiply the terms

More Steps

2 e α C hn g - 2 e βC hn g

Calculate

2 e C hn gα - 2 e C hn g β

Solution

2 e C hn g (α - β)

Simplify the expression