What is a difference of squares that has a factor of x+8? x2-4 x2-16 x2-64 x2-256

Question

Dana Finley

Mathematics

6 February, 05:38

What is a difference of squares that has a factor of x+8? x2-4 x2-16 x2-64 x2-256

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Answers (1)

Know the Answer?

Felipe Lin · Answer 1

x² - 64

Step-by-step explanation:

Difference of squares: (x - a) ² (x + a) ²

With that, you have to have (x - 8) as a factor as well. Simply just multiply (x - 8) to (x + 8) and you get x² - 64 as your answer!