Question

6. Without actually computing the
cubes, evaluate the expression :
(30)^3 -(18 )^3 -(12)^3 (a) '19440
(b)19940 (c) o (d) 1​

Answer 1

Answer:

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Step-by-step explanation:

30³-18³-12³=27000-5832-1728=19440

The correct answer is 19440