Q. +50

(3!)² = ..

= ( 3 × 2 × 1 )²

= ( 6 × 1 )²

= 6²

= 6 × 6

= ( 6 + 6 + 6 + 6 + 6 + 6 )

= 36

Jawaban:

= ( 3! )²

= ( 3 × 2 × 1 )²

= ( 6 × 1 )²

= 6²

= 6 × 6

= 36