Question

a⁴-11a²+10.
=a⁴-(10+1)a²+10
=a⁴-10a²-a²+10
=a²(a²-10)-1(a²-10)
=(a²-10)(a²-1)
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Answer 1

Answer:

Hey mate! Your factorisation is correct.

a⁴ - 11a² + 10 = (a² - 10)(a² - 1).

Step-by-step explanation:

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