Matematika Q.8! + 7! × 5 = ....?nt: sama 4​

kennylabadieulv – March 09, 2023

Q.
8! + 7! × 5 = ....?

nt: sama 4​

8! + 7! × 5

_____________________

8! =

8 × 7 × 6 × 5 × 4 × 3 × 2 × 1

= 40.320

7! =

7 × 6 × 5 × 4 × 3 × 2 × 1

= 5.040

____________________

40.320 + 5.040 × 5

40.320 + 25.200

= 65.520

Jawaban:

65.520

Penjelasan dengan langkah-langkah:

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

= 56 x 30 x 12 x 2

= 1.680 x 24

= 40.320

7! = 7 × 6 × 5 × 4 × 3 × 2 × 1

= 42 x 20 x 6

= 840 x 6

= 5.040

soal :

= 8! + 7! x 5

= 40.320 + 5.040 x 5

= 40.320 + 25.200

= 65.520

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