✨ Best Answer ✨
【21】 = (93-3)² = 90² = 8100
【24】 =3,14(103-2×3×103+3²) = 3.14(103-3)²
= 3.14×100² = 3.14×10000=31400
Mathematics
Junior High
Resolved
【21】と【24】を教えて欲しいです！
(21) 93°-2×93×3+3
(24) 3.14×103-3.14×6×103+3.14×9
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