Question

Quis

10² × 5! =
10!! + 5² =

alhamdulilah akhirnya sdh bisa menjadi BB ​

Answer 1

10² × 5!

( 10 × 10 ) × ( 5 × 4 × 3 × 2 × 1 )

100 × ( 20 × 6 )

100 × 120

12.000

____________________

10!! + 5²

( 10 × 8 × 6 × 4 × 2 ) + ( 5 × 5 )

( 80 × 24 × 2 ) + 25

( 80 × 48 ) + 25

3.840 + 25

3.865

Answer 2

• 10² × 5! =

= ( 10 × 10 ) × 5!

= 100 × ( 5 × 4 × 3 × 2 × 1 )

= 100 × ( 20 × 3 × 2 × 1 )

= 100 × ( 60 × 2 × 1 )

= 100 × ( 120 × 1 )

= 100 × 120

= 12.000

• 10!! + 5² =

= ( 10 × 8 × 6 × 4 × 2 ) + ( 5 × 5 )

= ( 80 × 6 × 4 × 2 ) + 25

= ( 480 × 4 × 2 ) + 25

= ( 1.920 × 2 ) + 25

= 3.840 + 25

= 3.865