Q., Request 1 & 2, 20222022 Masih Ada ?

Q.

Request 1 & 2

•• masih ada ?

 

5! + 4!

= (5×4×3×2×1) + (4×3×2×1)

= 120 + 24

= 144

5² + 4³

= (5×5) + (4×4×4)

= 25 + 64

= 89

243²³ ÷ 243²¹

= 243²³ - ²¹

= 243²