Question

Operações com fatoriais
• Soma de fatoriais
Exemplo:
4! + 3! = (4 . 3 . 2 . 1) + (3 . 2 . 1) = 24 + 6 = 30
a. 5! + 3! =_____________________________________________________________________________
b. 4! + 2! =______________________________________________________________________________
c. 6! + 4! =_____________________________________________________________________________
d. 6! + 5! =_____________________________________________________________________________
e. 2! + 2! =_____________________________________________________________________________
f. 3! + 3! =______________________________________________________________________________
g. 5! + 7!=______________________________________________________________________________

Answer 1

Resposta:

OLÁ

VAMOS A SUA PERGUNTA:⇒⇒

A:=====>

$\sf 5!+3!$

   $\sf O\ fatorial\ de\ 5 ====>120.$

$\sf 120+3!$

    $\sf O\ fatoria\l de\ 3\ ====> 6.$

$\sf 120+6=126$

$\boxed{\bold{\displaystyle{\clubsuit\ \spadesuit\ \maltese\ \sf \red{=126}}}}\ \checkmark$

B:======>

$\sf 4!+2!$

   $\sf O \ fatorial \ de \ 4 ====> 24.$

$\sf 24+2!$

    $\sf O \ fatorial \ de\ 2 \ ====> 2.$

$\sf24+2=26$

$\boxed{\bold{\displaystyle{\clubsuit\ \spadesuit\ \maltese\ \sf \green{=26}}}}\ \checkmark$

C:====>

$\sf 6!+4!$

   $\sf O \ fatorial \ de \ 6 ====> 720.$

$\sf 720+4!$

     $\sf O \ fatorial \ de \ 4 =====>24.$

$\sf 720+24=744$

$\boxed{\bold{\displaystyle{\clubsuit\ \spadesuit\ \maltese\ \sf \red{=744} }}}\ \checkmark$

D:====>

$\sf 6!+5!$

   $\sf O \ fatorial \ de \ 6 \ ====> 720.$

$\sf 720+5!$

     $\sf O \ fatorial \ de \ 5 \ =====> 120.$

$\sf 720+120=840$

$\boxed{\bold{\displaystyle{\clubsuit\ \spadesuit\ \maltese\ \sf \blue{=840}}}}\ \checkmark$

E:======>

$\sf 2!+2!$

   $\sf O \ fatorial \ de \ 2 \ ====> 2.$

$\sf2+2!$

   $\sf O \ fatorial \ de \ 2 \ ====> 2.$

$\sf 2+2=4$

$\boxed{\bold{\displaystyle{\clubsuit\ \spadesuit\ \maltese\ \sf \orange{=4} }}}\ \checkmark$

F:======>

$\sf 3!+3!$

   $\sf\sf O\ fatoria\l de\ 3\ ====> 6.$

$\sf 6+3!$

   $\sf\sf O\ fatorial \ de\ 3\ ====> 6.$

$\sf 6+6=12$

$\boxed{\bold{\displaystyle{\clubsuit\ \spadesuit\ \maltese\ \sf \orange{=12} }}}\ \checkmark$

G:====>

$\sf 5!+7!$

   $\sf O \ fatorial \ de \ 5 \ =====> 120.$

$\sf 120+7!$

     $\sf O \ fatorial \ de \ 7 \ =====> 5040.$

$\sf 120+5040=5160$

$\boxed{\bold{\displaystyle{\clubsuit\ \spadesuit\ \maltese\ \sf \red{=5160} }}}\ \checkmark$

Explicação passo-a-passo:

ESPERO TER AJUDADO

Answer 2

Explicação passo-a-passo:

Resolução!

5!+3!

120+24

144

4!+2!

24+2

26

6!+4!

720+24

744

6!+5!

720+120

840

2!+2!

2+2

4

3!+3!

6+6

12

5!+7!

120+5040

5160

Espero ter ajudado!