Respuesta :
Answer:
(x + 11)(x - 11)
Explanation:
Step 1 - Write the equation in a^2 - b^2 formula
x^2 - 121
x^2 - 11^2
Step 2 - Factor the expression
x^2 - 11^2
(x + 11)(x - 11)
(x + 11)(x - 11)
Explanation:
Step 1 - Write the equation in a^2 - b^2 formula
x^2 - 121
x^2 - 11^2
Step 2 - Factor the expression
x^2 - 11^2
(x + 11)(x - 11)