pertigaksamaan himpunan ³log(x²-3)>0
Matematika
pipit2711
Pertanyaan
pertigaksamaan himpunan ³log(x²-3)>0
1 Jawaban
-
1. Jawaban arissayy
3 log (x^2-3) > 0
3 log (x^2-3) > 3 log 1
(x^2-3) > 1
x^2 > 1+3
x^2 > 4
x = akar 4
x = 2