Question

Tuwis. [ 2/10 ]
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7! × 3!

45² - 6²

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↬Salah? koreksi 30 menit!

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Answer 1

SOAL

7!×3!

45²-6²

JAWABANNYA

pertama

7!×3!

• 7!×3!
• (7×6×5×4×3×2×1)×(3×2×1)
• 5.040×6
• =30.240

kedua

45²-6²

• 45²-6²
• (45×45)-(6×6)
• 2.025-36
• =1.989

koreksi

Answer 2

^ Faktorial dan bilangan berpangkat ^

No 1

7!

7 × 6 × 5 × 4 × 3 × 2 × 1

42 × 20 × 6

42 × 120

5.040

3!

3 × 2 × 1

6 × 1

6

____

7! × 3!

5.040 × 6

30.240

No 2!

45² - 6²

(45 × 45) - (6 × 6)

2025 - 36

1.989