Help me to solve thisssss

Zongshiwujie asked Sep 4, 2023

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6 votes

Zongshiwujie asked Sep 4, 2023

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10 votes

Answer:

(a + 3)

Explanation:

a³ - 9a = a(a² - 9) = a(a + 3)(a - 3)

a² + a - 6 = (a - 2)(a + 3)

a⁴ + 27a = a(a³ + 27) = a(a - 3)(a² + 6a + 9) = a(a - 3)(a + 3)(a + 3)

HCF = (a + 3)

Hope it helps.

;)

Jason Reeves answered Sep 11, 2023

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