Ι x + 4 Ι = 10. cara kerjanya ya please !!
Matematika
Royalpopcorn
Pertanyaan
Ι x + 4 Ι = 10.
cara kerjanya ya please !!
cara kerjanya ya please !!
1 Jawaban
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1. Jawaban DeanRamadhan
•|x + 4| = 10
x + 4 = 10
x = 10 -4
x = 6
•|x + 4| = -10
x + 4 = -10
x = -10 -4
x = -14
HP = {6 & -14}
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