Math, asked by kommukuridhanalaxmi, 1 year ago

evaluate - 27 whole cube + 15 whole cube + 12 whole cube without actually finding the cubes

Answers

Answered by sidsrf
3
Since a + b + c = 0 => a³ + b³ + c³ = 3abc.
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kommukuridhanalaxmi: i had 1 question please ans
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kommukuridhanalaxmi: 3x power 4+ 2x cube -4xsq +5x-6 by x-1
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