Question

Calcule:

a) 8! + 3! − 7! =​

Answer 1

Hello!!!

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8!= 8.7.6.5.4.3.2.1= 40320

3!= 3.2.1=6

7!= 7.6.5.4.3.2.1=5.040

logo substituindo vai ficar:

40320+6-5040

= 40326-5040

= 35.286

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resposta: 35.286