One of the factors of x³ - 27 is x - 3. What is the other factor?

Mathematics

1 answer:

Oksi-84 [34.3K]3 years ago

6 0

Answer:

We know that, a³ - b³ = (a - b)(a² + ab + b²)

Now,

x³ - 27
(x)³ - (3)³
(x - 3)(x² + 3x + 9)

Therefore,

<u>(x² + 3x + 9)</u> is the other factor.

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