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Use the geometric model to factor x^2-9

Use the geometric model to factor x^2-9
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Use the geometric model to factor x^2-9

asked
User Erik Fischer
by
8.2k points

1 Answer

2 votes

Answer:

(x - 3)(x + 3)

Explanation:

a² - b² = (a - b)(a + b)

x² - 9 = (x - 3)(x + 3)

answered
User Tho Ho
by
8.4k points
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