Matematika Sekolah Menengah Pertama quizzz Mudah 3! + 7! =5! × 9!=8!! × 6!! = ~ Pake cara ~ ​

oletamonahanulv – March 08, 2023

quizzz Mudah

3! + 7! =

5! × 9!=

8!! × 6!! =

~ Pake cara ~ ​

Jawaban:

3! + 7! = 5.046

5! x 9! = 363.000

8!! x 6!! = (maaf blom belajar)

Penjelasan dengan langkah-langkah:

= (3 x 2 x 1) + (7 x 6 x 5 x 4 x 3 x 2 x 1)

= 6 + 5.040

= 5.046

______________________________

= (5 x 4 x 3 x 2 x 1) x (9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1)

= 120 + 362.880

= 363.000

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✘ Jawab:

1) 3! + 7!

= (3.2.1) + (7.6.5.4.3.2.1)

= 6 + (42 × 20 × 6)

= 6 + (42 × 120)

= 6 + 5.040

= 5.046

[tex]---------[/tex]

2) 5! × 9!

= (5.4.3.2.1) × (9.8.7.6.5.4.3.2.1)

= (20 × 6) × (72 × 42 × 20 × 6)

= 120 × (3.024 × 120)

= 120 × 362.880

= 43.545.600

[tex]---------[/tex]

3) 8!! × 6!!

= (8 × 6 × 4 × 2 × 1) × (6 × 4 × 2 × 1)

= (48 × 8) × (24 × 2)

= 384 × 48

= 18.432

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