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Factor f(x) = 4x² - 576 = 0
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Factor f(x) = 4x² - 576 = 0

User Oueslati Bechir
by
7.4k points

1 Answer

5 votes

4x^2 - 576 = (2x - 24)(2x + 24)

Because of conjugated binomials

(a + b)(a - b) = a^2 - b^2

2x is the square root of 4x^2

24 is the square root of 576

answer:

(2x - 24)(2x + 24)

User Shivam Manswalia
by
7.8k points
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