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what is the answer of (a-6)³


Sagot :

Answer:

a^3-18a^2+108a-216

Step-by-step explanation:

(a-6)(a-6)(a-6)

a^2-6a-6a+36 (a-6)

a^2-12a+ 36 (a-6)

a^3-12a^2 +36a -6a^2+72a-216

a^3-18a^2+108a-216