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  • Algebraic Expressions: Fundamentals
  • What is the value of the expression a3 + b3 + c3 - 3abc f...
Multiple choice

What is the value of the expression a3 + b3 + c3 - 3abc for a = 2, b = 3, c = 4?

  1. 3

  2. 6

  3. 9

  4. 27

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

a3 + b3 + c3 - 3abc a = 2, b = 3 and c = 4 (2)3 + (3)3 + (4)3 - 3(2) (3) (4) 8 + 27 + 64 - 72 27

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