7! + 3! =…
345 × 24 =…
pake cara!
cara terlampir!(perkalian)
Q.[18/30]
7! + 3!
= (7×6×5×4×3×2×1) + (3×2×1)
= (210×24×1) + (6×1)
= (5.040×1) + 6
= 5.040 + 6
= 5.046
________
345 × 24
= 8.280
Penjelasan dengan langkah-langkah:
7! + 3!
= ( 7 × 6 × 5 × 4 × 3 × 2 × 1 ) + ( 3 × 2 × 1 )
= 5.040 + 6
= 5.046
_____
345 × 24
= 8.280
