3 years ago

Factor the expression. x²- 121

Mathematics

2 answers:

liraira [26]3 years ago

7 0

Hope this helps you if not let me know

malfutka [58]3 years ago

4 0

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)

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