Jawab:
m < 9/4
Penjelasan dengan langkah-langkah:
D > 0 b²-4ac > 0 (-(2m+3))²-4(m)(m+4) > 0 (4m²+12m+9)-4(m²+4m) > 04m²+12m+9-4m²-16m > 0 9 - 4m > 0 9 > 4m 9/4 > m m < 9/4
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Jawab:
m < 9/4
Penjelasan dengan langkah-langkah:
D > 0
b²-4ac > 0
(-(2m+3))²-4(m)(m+4) > 0
(4m²+12m+9)-4(m²+4m) > 0
4m²+12m+9-4m²-16m > 0
9 - 4m > 0
9 > 4m
9/4 > m
m < 9/4