......Soal :7! +8! -2! -2!​

Berikut ini adalah pertanyaan dari maulana200908 pada mata pelajaran Matematika untuk jenjang Sekolah Menengah Pertama

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Soal :
7! +8! -2! -2!

......Soal :7! +8! -2! -2!​

Jawaban dan Penjelasan

Berikut ini adalah pilihan jawaban terbaik dari pertanyaan diatas.

~Faktorial~

Ditanya :

7! + 8! - 2! - 2! = ...

Jawab :

> 7! + 8! - 2! - 2!

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

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7! = 7 x 6 x 5 x 4 x 3 x 2 x 1

7 x 6 = 42

42 x 5 = 210

210 x 4 = 840

840 x 3 = 2.520

2.520 x 2 = 5.040

5.040 x 1 = 5.040

8! = 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1

8 x 7 = 56

56 x 6 = 336

336 x 5 = 1.680

1.680 x 4 = 6.720

6.720 x 3 = 20.160

20.160 x 2 = 40.320

40.320 x 1 = 40.320

2! = 2 x 1

= 2

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> 7! + 8! - 2! - 2!

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

= 5.040 + 40.320 - 2 - 2

= 45.360 - 2 - 2

= 45.358 - 2

= 45.356

~CaraTerlampir

#NoCopas

#NoNgasal

#LearnMathwithBrainly

~CMIIW

~Faktorial~• Ditanya :7! + 8! - 2! - 2! = ...• Jawab :> 7! + 8! - 2! - 2! = (7 x 6 x 5 x 4 x 3 x 2 x 1) + (8 x 7 x 6 x 5 x 4 x 3 x 2 x 1) - (2 x 1) - (2 x 1)___________________________________7! = 7 x 6 x 5 x 4 x 3 x 2 x 17 x 6 = 4242 x 5 = 210210 x 4 = 840840 x 3 = 2.5202.520 x 2 = 5.0405.040 x 1 = 5.040 ✔8! = 8 x 7 x 6 x 5 x 4 x 3 x 2 x 18 x 7 = 5656 x 6 = 336336 x 5 = 1.6801.680 x 4 = 6.7206.720 x 3 = 20.16020.160 x 2 = 40.32040.320 x 1 = 40.320 ✔2! = 2 x 1= 2 ✔_________________________________> 7! + 8! - 2! - 2!= (7 x 6 x 5 x 4 x 3 x 2 x 1) + (8 x 7 x 6 x 5 x 4 x 3 x 2 x 1) - (2 x 1) - (2 x 1)= 5.040 + 40.320 - 2 - 2= 45.360 - 2 - 2= 45.358 - 2= 45.356 ✔~CaraTerlampir#NoCopas#NoNgasal#LearnMathwithBrainly~CMIIW~Faktorial~• Ditanya :7! + 8! - 2! - 2! = ...• Jawab :> 7! + 8! - 2! - 2! = (7 x 6 x 5 x 4 x 3 x 2 x 1) + (8 x 7 x 6 x 5 x 4 x 3 x 2 x 1) - (2 x 1) - (2 x 1)___________________________________7! = 7 x 6 x 5 x 4 x 3 x 2 x 17 x 6 = 4242 x 5 = 210210 x 4 = 840840 x 3 = 2.5202.520 x 2 = 5.0405.040 x 1 = 5.040 ✔8! = 8 x 7 x 6 x 5 x 4 x 3 x 2 x 18 x 7 = 5656 x 6 = 336336 x 5 = 1.6801.680 x 4 = 6.7206.720 x 3 = 20.16020.160 x 2 = 40.32040.320 x 1 = 40.320 ✔2! = 2 x 1= 2 ✔_________________________________> 7! + 8! - 2! - 2!= (7 x 6 x 5 x 4 x 3 x 2 x 1) + (8 x 7 x 6 x 5 x 4 x 3 x 2 x 1) - (2 x 1) - (2 x 1)= 5.040 + 40.320 - 2 - 2= 45.360 - 2 - 2= 45.358 - 2= 45.356 ✔~CaraTerlampir#NoCopas#NoNgasal#LearnMathwithBrainly~CMIIW~Faktorial~• Ditanya :7! + 8! - 2! - 2! = ...• Jawab :> 7! + 8! - 2! - 2! = (7 x 6 x 5 x 4 x 3 x 2 x 1) + (8 x 7 x 6 x 5 x 4 x 3 x 2 x 1) - (2 x 1) - (2 x 1)___________________________________7! = 7 x 6 x 5 x 4 x 3 x 2 x 17 x 6 = 4242 x 5 = 210210 x 4 = 840840 x 3 = 2.5202.520 x 2 = 5.0405.040 x 1 = 5.040 ✔8! = 8 x 7 x 6 x 5 x 4 x 3 x 2 x 18 x 7 = 5656 x 6 = 336336 x 5 = 1.6801.680 x 4 = 6.7206.720 x 3 = 20.16020.160 x 2 = 40.32040.320 x 1 = 40.320 ✔2! = 2 x 1= 2 ✔_________________________________> 7! + 8! - 2! - 2!= (7 x 6 x 5 x 4 x 3 x 2 x 1) + (8 x 7 x 6 x 5 x 4 x 3 x 2 x 1) - (2 x 1) - (2 x 1)= 5.040 + 40.320 - 2 - 2= 45.360 - 2 - 2= 45.358 - 2= 45.356 ✔~CaraTerlampir#NoCopas#NoNgasal#LearnMathwithBrainly~CMIIW

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