Jawaban:
4x² - 9 = 0
(2x + 3) (2x - 3) = 0
2x = -3
x = -3/2
2x - 3
2x = 3
x = 3/2
-3/2 + 3/2
0
Jawab:
Penjelasan dengan langkah-langkah:
a=4 b=0 c=-9
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Jawaban:
~ Math
4x² - 9 = 0
(2x + 3) (2x - 3) = 0
2x = -3
x = -3/2
2x - 3
2x = 3
x = 3/2
-3/2 + 3/2
0
Jawab:
0
Penjelasan dengan langkah-langkah:
a=4 b=0 c=-9