Multiply (x+5)(x-5)

Problem

(x+5)*(x−5)

Solution

1. Identify the expression as a product of a sum and a difference, which follows the pattern (a+b)*(a−b)

2. Apply the formula for the difference of squares, which states that (a+b)*(a−b)=a2−b2

3. Substitute a=x and b=5 into the formula.

4. Simplify the resulting expression by calculating the square of 5.

Final Answer

(x+5)*(x−5)=x2−25

Want more problems? Check here!