x² + 6x + 9 = 0
(x + 3)(x + 3) = 0
(x + 3) = 0
x = -3
Penjelasan dengan langkah-langkah:
" Life is not a problem to be solved but a reality to be experienced! "
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x² + 6x + 9 = 0
(x + 3)(x + 3) = 0
(x + 3) = 0
x = -3
Penjelasan dengan langkah-langkah:
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