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Factor the expression. x²- 121
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3 votes
Factor the expression. x²- 121

User Mokky Miah
by
4.7k points

2 Answers

3 votes
Answer:
(x + 11)(x - 11)

Step-by-step 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)
User Metal
by
5.2k points
4 votes
Hope this helps you if not let me know
Factor the expression. x²- 121-example-1
User Md Mahbubur Rahman
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5.5k points
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