27³ + 18³ − 45³ + 108 is equal to:

Question

Accepted Answer

1. Compute the cubes: $27^3=19683$, $18^3=5832$, $45^3=91125$.
2. Add the first two: $19683+5832=25515$.
3. Subtract the third cube: $25515-91125=-65610$.
4. Add $108$: $-65610+108=-65502$.
5. The result is $-65502$, so the correct choice is **(a)**.

FINAL_ANSWER: a

Answer

Answer

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