Penjelasan dengan langkah-langkah:
2x²+3x-5≤0
(2x+5)(x-1)≤0
x=-5/2 x=1
HP : -5/2≤x≤1
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Penjelasan dengan langkah-langkah:
2x²+3x-5≤0
(2x+5)(x-1)≤0
x=-5/2 x=1
HP : -5/2≤x≤1