Question

[tex]_{\blue{Quiz \: spesial \: hari \: anniversary \: \: ke \: 3 \: bulan \: (17/30) \: 50 \: poin}}[/tex]

8!! × 5 + 67 × 3.416
5!! + 3! × 4!! + 6!!!
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Answer 1

Soal 1

8!! × 5 + 67 × 3.416

= ( 8 × 6 × 4 × 2 ) × 5 + 67 × 3.416

= ( 48 × 8 ) × 5+ 67 × 3.416

= 384 × 5 + 67 × 3.416

= 1.920 + 67 × 3.416

= 1.920 + 228.872

= 230.792

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Soal 2

5!! + 3! × 4!! + 6!!!

= ( 5 × 3 × 1 ) + 3! × 4!! + 6!!!

= ( 15 × 1 ) + 3! × 4!! + 6!!!

= 15 + ( 3 × 2 × 1 ) × 4!! + 6!!!

= 15 + ( 6 × 1 ) × 4!! + 6!!!

= 15 + 6 × ( 4 × 2 ) + 6!!!

= 15 + 6 × 8 + ( 6 × 3 )

= 15 + 6 × 8 + 18

= 15 + 48 + 18

= 63 + 18

= 81

Answer 2

Penjelasan dengan langkah-langkah:

makasihbanh...........