(5 – 2)! × (10 – 6)! = ..(11 – 9)² × (10 – 5)² = ..​

(5 – 2)! × (10 – 6)!

= 3! × 4!

= (3 × 2 × 1) × (4 × 3 × 2 × 1)

= 6 × 24

= 144

(11 – 9)² × (10 – 5)²

= 2² × 5²

= (2 × 2) × (5 × 5)

= 4 × 25

= 100

PERPANGKATAN ADALAH SUATU BENTUK OPERASI MATEMATIKA YG PENGERJAAN NYA BERULANG-ULANG ATAU DISEBUT JUGA PERKALIAN GANDA

SOAL :

1) ( 5 – 2 )! × ( 10 – 6 )!

= 3! × 4!

= [ 3.2.1 ] × [ 4.3.2.1 ]

= 6 × 24

= 144

2) ( 11 – 9 )² × ( 10 – 5)²

= 2² × 5²

= [ 2.2 ] × [ 5.5 ]

= 4 × 25

= 100