Question

Find the value: a^3+8b^3+27c^3-18abc

Answer 1

=a^3+(2b)^3+(3c)^3--3a(2b)(3c)
here fhe formula of
a^3+b^3+c^3--3abc
=(a+b+c)(a^2+b^2+c^2 -ab-bc-ca)
=(a+b+c){(a+b+c)^2-3(ab+bc+ca)}

Answer 2

Answer:

here is your answer plzz like and mark as a brainlist answer