Question

Quisszzzz
Hrus teliti!!!!!

3! + 4! × 2 - 20 + 2! × 3 =.............

Tak seronok akun ni karna akun web lout out aje lah :))

Answer 1

Jawab:
= 40

Penjelasan:
3! + 4! × 2 - 20 + 2! × 3
= 3! + (4! × 2) - 20 + (2! × 3)
= (3 × 2) + (4 × 3 × 2 × 2) - (20 + (2 × 3))
Faktor dgn sifat distributif
--> (a×b) + (a×c) = a × (b+c)
= ((3 × 2) × (1 + (4 × 2))) - (2 × (10 - 3))
= (6 × (1 + (4 × 2))) - (2 × 7)
= (6 × (1 + 8)) - (2 × 7)
= (6 × 9) - (2 × 7)
= 54 - 14
= 40

(Xcvi)

Answer 2

3! + 4! × 2 - 20 + 2! × 3

= (3 × 2 × 1) + (4 × 3 × 2 × 1) × 2 - 20 + (2 × 1) × 3

= 6 + 24 × 2 - 20 + 2 × 3

= 6 + (24 × 2) - 20 + (2 × 3)

= 6 + 48 - 20 + 6

= 54 - 20 + 6

= 34 + 6

= 40

~VVM