Matematika Sekolah Menengah Pertama Quizzzz.

20 + 8! -10 =...?

Nt : Pengen liat konserrr.tapi takut dimarahin ibu :v
I ♥ BTS.​

Quizzzz.

20 + 8! -10 =...?

Nt : Pengen liat konserrr.tapi takut dimarahin ibu :v
I ♥ BTS.​

Jawaban:

20 + 8! - 10 = 20 + 40.320 - 10

= 40.340 + 10

= 40.330

Jwb :

20 + 8! -10 =...?

--

8! =

= 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 56 × 6 × 5 × 4 × 3 × 2 × 1

= 336 × 5 × 4 × 3 × 2 × 1

= 1.680 × 4 × 3 × 2 × 1

= 6.720 × 3 × 2 × 1

= 20.160 × 2 × 1

= 40.320 × 1

= 40.320

--

20 + 8! -10 =

= 20 + 8! -10

= 20 + (8.7.6.5.4.3.2.1) - 10

= 40.340 - 10

= 40.330

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