Ziknao8mijottobbe Ziknao8mijottobbe

02-11-2016
Mathematics

contestada

Which polynomial identity will prove that 37 = 64 - 27? difference of squares difference of cubes sum of cubes square of a binomial

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Michaelia Michaelia

02-11-2016

a^3-b^3=(a-b)(a^2+ab+b^2)

a^3=64 b^3=27
a=4 b=3

Prove:

64-27=(4-3)(16+12+9)
= 37

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Аноним Аноним

01-02-2020

Answer: 64-27=(4-3)(16+12+9) =37

Answer Link

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