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How to expand a^3+b^3+c^3 - 3abc |
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Answer»
a3 + b3 + c3 – 3ABC = (a + B + c)(a2 + B2 + C2 – ab – bc – CA)
if a+b+c =0 then a^3 + b^3 +c^3 =3abc hope this helps you. mark me as brainliest.... |
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