50 = 4,9t^2 + 25t + 4,9t^2 t= ?
Matematika
mhf2
Pertanyaan
50 = 4,9t^2 + 25t + 4,9t^2
t= ?
t= ?
1 Jawaban
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1. Jawaban Kucing99
50 = 4,9^t2 + 25t + 4,9t^2
50 = 48,02 + 25t + 48,2
50 = 96,04 + 25t
-25t = 96,04 - 50
-25t = 46,04
t = -1,8416