Question

.q.


[tex] \tt \: 7!! + 9!! \times 3! = ...[/tex]







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Answer 1

Jawaban:

7!! + 9!! × 3! =

= (7×5×3×1) + (9×7×5×3×1) × (3×2×1)

= (35×3) + (63×15×1) × (6×1)

= 105 + (63×15) × 6

= 105 + 945 × 6

= 105 + 5.670

= 5.775

Answer 2

A.

7!! + 9!! × 3!

= (7 × 5 × 3 × 1) + (9 × 7 × 5 × 3 × 1) × (3 × 2 × 1)

= (35 × 3 × 1) + (63 × 5 × 3 × 1) × (6 × 1)

= (105 × 1) + (315 × 3 × 1) × 6

= 105 + (945 × 1) × 6

= 105 + 945 × 6

= 105 + 5.670

= 5.775

by : tabraniim43⚡