x2-3x-8=0 x2+5x-36=0
Matematika
marchellychellozct1q
Pertanyaan
x2-3x-8=0
x2+5x-36=0
x2+5x-36=0
1 Jawaban
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1. Jawaban akmal374
X2 + 5x - 36 = 0
(x + 9)(x- 4) = 0
x + 9 = 0
X1 = -9
x - 4 = 0
X2 = 4