(x-10)^x²-9=(x-10)^3-x
Matematika
rama786
Pertanyaan
(x-10)^x²-9=(x-10)^3-x
1 Jawaban
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1. Jawaban labisa240
x²- 9 = 3 - x
x²- 9 - 3 + x = 0
x² + x - 12 = 0
(x + 4)(x - 1) =0
x + 4 = 0
x = -4
Atau
x - 1 = 0
x =1