tentukan hp dri persamaan log (x² + 3x + 3) = 0
Matematika
Abdhi03
Pertanyaan
tentukan hp dri persamaan log (x² + 3x + 3) = 0
1 Jawaban
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1. Jawaban dnnyz07
log x² + 3x + 3 = 0
x² + 3x + 3 = 1
x² + 3x + 2 = 0
(x + 2)(x + 1) = 0
x = -1
x = -2