Answered

Which of the factors give the product of (a³ + 8)?​

Sagot :

RavenousRavenviz

Answer:

a³ + 8 = (a + 2)(a² - 2a + 4)

Step-by-step explanation:

Factor a³ + 8:

a³ + 8

= (a)³ + (2)³

= (a + 2)[(a)² - (a)(2) + (2)²]

= (a + 2)(a² - 2a + 4)

Note: x³ - y³ = (x)³ + (y)³ = (x + y)(x² - xy + y²)

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