Tentukan nilai mutlak | x-4 | = 10
Penjelasan dengan langkah-langkah:
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|x - 4| = 10
x - 4 = 10
x - 4 = - 10
x - 4 = 10
x = 10 + 4
x = 14
x - 4 = - 10
x = - 10 + 4
x = - 6
x1 = 14 atau x2 = - 6
HP = {14, - 6}
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