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timama [110]
3 years ago
10

Factor the following by completing the square w^4-22w^2+9

Mathematics
1 answer:
algol [13]3 years ago
3 0

Answer:

(w² - 4w - 3) (w² + 4w - 3)

Step-by-step explanation:

w² + 4w³ - 3w² -4w³ - 16w² + 12w-3w² - 12w + 9

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