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Which of the following expressions is equivalent to a^3 + b^3?
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Which of the following expressions is equivalent to a^3 + b^3?

User Giovanni Lovato
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1 Answer

1 vote

Answer:

(a + b)(a² - ab + b²)

Explanation:

a³ + b³ ← is a sum of cubes and factorises as

a³ + b³ = (a + b)(a² - ab + b²) ← equivalent expression

User Ryoji Kuwae Neto
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