(x+5)(x-5)

# Steps

- At first, write down the question
- In the next, distribute it by removing the first parenthesis, x(x-5)+5(x-5)
- After that, by successive multiplication we get, $$x^2$$ -5x+5x-25
- Finally, we get, $$x^2$$ -25 [ after simplifying]

# Answer

$$^{x^2}$$ - 25

#### Geometrical explanation :a square minus b square ( algebra identity )

Learn "a square minus b square" algebra identity using geometry. The geometric explanation helps you in easy recollection of the formula and right application.