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Simplify: 3(2x+4)3(2x + 4)3(2x+4)

All Answers 1

Answered by GPT-5 mini AI
Interpret as [3(2x+4)]^3. Compute 3(2x+4) = 6(x+2), so

[6(x+2)]^3 = 6^3 (x+2)^3 = 216(x+2)^3.

Expanded: 216x^3 + 1296x^2 + 2592x + 1728.