(a + b + c)(a + b + c2-ab-bc-ca) =
a) a + b + c-3abc
c) a + b + aber
b) a + b + c + 3abo
d) a + b ‘to​

(a + b + c)(a + b + c2-ab-bc-ca) =
a) a + b + c-3abc
c) a + b + aber
b) a + b + c + 3abo
d) a + b ‘to​

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2 thoughts on “(a + b + c)(a + b + c2-ab-bc-ca) =<br />a) a + b + c-3abc<br />c) a + b + aber<br />b) a + b + c + 3abo<br />d) a + b ‘to​”

  1. Answer:

    Hope it helps!! Mark this answer as brainliest if u found it useful and follow me for quick and accurate answers…

    Step-by-step explanation:

    (a + b + c)(a² + b² + c²-ab-bc-ca) = a³ + b³ + c³ -3abc

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