Question

Quis

10!! × 5² =
20² + 5! =

No ngasal
Pakai cara

..​

Answer 1

SOAL 1

10!! × 5² = 96.000

10!! = 10 × 8 × 6 × 4 × 2

= 80 × 6 × 4 × 2

= 480 × 4 × 2

= 1920 × 2

= 3.840

5² = 5 × 5

= 25

➡️ 3.840 × 25 = 96.000

SOAL 2

20² + 5! = 520

20² = 20 × 20

= 400

5! = 5 × 4 × 3 × 2 × 1

= 20 × 3 × 2 × 1

= 60 × 2 × 1

= 120 × 1

= 120

➡️ 400 + 120 = 520

Answer 2

Jawaban:

• 10!!

• 10 × 8 × 6 × 4 × 2

• 80 × 6 × 4 × 2

• 480 × 4 × 2

• 1.920 × 2

• 3.840

-

3.840 × 5²

= 3.840 × (5×5)

= 3.840 × 25

= 96.000

-

• 20²

• 20 × 20

• 400

-

400 + 5!

= 400 + (5×4×3×2×1)

= 400 + (20×3×2×1)

= 400 + (60×2×1)

= 400 + (120×1)

= 400 + 120

= 520

-

-