Question

actually calculating the cubes
(26)^3+ (-15)^3 + (-11)^3​

Answer 1

Answer:

12870

Step-by-step explanation:

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Answer 2

Answer:

a³+b³+c³-3abc=0

a³+b³+c³=3abc

26³+15³+11³=3*26*15*11

=12870

Step-by-step explanation:

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