Q
6!+7=
7!+8=
______________________________
6!+7=
7!+8=
______________________________
Jawab:
727
5.048
Penjelasan dengan langkah-langkah:
6! + 7 =
(6×5×4×3×2) + 7 =
(30×12×2) + 7 =
(360×2) + 7 =
720 + 7 =
727
-------------------
7! + 8 =
(7×6!) + 8 =
(7×720) + 8 =
5.040 + 8 =
5.048
--------------------
___ KLF ____
6! = 6 x 5 x 4 x 3 x 2 x 1
= 30 x 4 x 3 x 2 x 1
= 120 x 3 x 2 x 1
= 360 x 2 x 1
= 720
720 + 7
= 727
7! = 7 x 6 x 5 x 4 x 3 x 2 x 1
= 42 x 5 x 4 x 3 x 2 x 1
= 210 x 4 x 3 x 2 x 1
= 840 x 3 x 2 x 1
= 2.520 x 2 x 1
= 5.040
5.040 + 8
= 5.048
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