1/2×(×+1)×2 mohon di jwb
Matematika
Nur2605
Pertanyaan
1/2×(×+1)×2
mohon di jwb
mohon di jwb
1 Jawaban
-
1. Jawaban culichu
1/2 x ( x + 1) x2
1/2x 2 + 2
1 + 2 = 3