Question

Q.(+5)

7!! + 2!! - 3²

nb : ntr lg :v​

Answer 1

Penjelasan dengan langkah-langkah:7!! + 2!! - 3²= (7 × 5 × 3 × 1) + 2 - 3²= (35 × 3 × 1) + 2 - 3²= (105 × 1) + 2 - 3²= 105 + 2 - (3×3)= 105 + 2 - 9= 107 - 9= 98