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bija089 [108]
2 years ago
15

5. Factor x²-x-72 (x-8)(x+9) (x-6)(x+12) (x+6)(x-12) (x+8)(x-9)

Mathematics
1 answer:
Artyom0805 [142]2 years ago
5 0

Answer:

(x + 8)(x - 9)

Step-by-step explanation:

(x+8)(x-9)

= x² - 9x + 8x - 72

= x² - x - 72

Then

The factorization of x² - x - 72 is (x+8)(x-9)

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