Question

Calcule:
A) 7!
B) 0! + 3!
C) 7! . 6! / 5! . 4!
D) (3! . 5!):(4! . 2!)

Me Ajudeeem Pfv

Answer 1

Boa Tarde

A)
7!

$7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1$

R: $5040$

B)
0!+3!

$1 + 6$

R: $7$

C)
7!×6!/5!×4!

7!×6/5! ×4

7×6×5!×6! / 5! ×4

7×6×6!×4!

(6!×7)×6×4!

7!×6×4!

6×7!×4!

6×5040×4!

30240×4!

30240×24

R: 725760

D)
(3!×5!)÷(4!×2!)

(6×5!)÷(4!×2)

(5!×6)÷(2×4!)

6!÷(2×4!)

6! / 2×4!

6×5×4! / 2×4!

3×5

R: 15