darendiep darendiep

24-05-2018
Mathematics

contestada

Solve the absolute value equation. |3x| = 12 A. {4, 4} B. {4, –4} C. {–4, –4} D. no solution

Respuesta :

altavistard altavistard

24-05-2018

|3x| = 12 actually represents two equations: 3x = 12 and -3x = 12.

Thus, the solutions are {-4, 4).

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