Jawab:
Penjelasan dengan langkah-langkah:
x^2 - 4 <= 5
x^2 - 9 <= 0
(x + 3)(x - 3) <= 0
-3 <= x <= 3
tapi x-2 > 0
jadi 2 < x <=3
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Jawab:
Penjelasan dengan langkah-langkah:
x^2 - 4 <= 5
x^2 - 9 <= 0
(x + 3)(x - 3) <= 0
-3 <= x <= 3
tapi x-2 > 0
jadi 2 < x <=3