himpunan penyelesaian 25^x+1=5^4x-4
Matematika
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Pertanyaan
himpunan penyelesaian 25^x+1=5^4x-4
1 Jawaban
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1. Jawaban Anonyme
25^x+1 = 5^4x-4
5^2(x+1) = 5^(4x-4)
2x + 2 = 4x - 4
4x - 2x = 2 + 4
2x = 6
x = 3
HP = {3}