Jawaban:
1. 8! + 2! =
= (8 × 7 × 6 × 5 × 4 × 3 × 2 × 1) + (2 × 1)
= (56 × 6 × 5 × 4 × 3 × 2 × 1) + 2
= (336 × 5 × 4 × 3 × 2 × 1) + 2
= (1.680 × 4 × 3 × 2 × 1) + 2
= (6.720 × 3 × 2 × 1) + 2
= (20.160 × 2 × 1) + 2
= (40.320 × 1) + 2
= 40.320 + 2
= 40.322
2. 12 + 123 = 135
12
123
_____ +
135
#Matematika
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Jawaban:
1. 8! + 2! =
= (8 × 7 × 6 × 5 × 4 × 3 × 2 × 1) + (2 × 1)
= (56 × 6 × 5 × 4 × 3 × 2 × 1) + 2
= (336 × 5 × 4 × 3 × 2 × 1) + 2
= (1.680 × 4 × 3 × 2 × 1) + 2
= (6.720 × 3 × 2 × 1) + 2
= (20.160 × 2 × 1) + 2
= (40.320 × 1) + 2
= 40.320 + 2
= 40.322
2. 12 + 123 = 135
12
123
_____ +
135
#Matematika