Q.
4+4×5! =...
no ngasal
no kalkulator
4+4×5! =...
no ngasal
no kalkulator
PENYELESAIAN
- 4 + 4 × 5!
- 4 + 4 × ( 5 × 4 × 3 × 2 × 1 )
- 4 + 4 × ( 20 × 3 × 2 × 1 )
- 4 + 4 × ( 60 × 2 × 1 )
- 4 + 4 × ( 120 × 1 )
- 4 + 4 × 120
- 4 + 480
- 484
4+4×5!
=4+4×(5×4×3×2×1)
=4+4×120
=480+4
=484
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