? ning qiymatini toping: (3 − 2x)² = 9 − 12x + ?
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2x²
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4x³
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2x³
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4x²
📝 Detailed explanation
Qavsni kvadratga oshiramiz: (3 − 2x)² = 3² − 2 × 3 × 2x + (2x)² = 9 − 12x + 4x². Berilgan ifoda bilan solishtirsak, ? o'rnida 4x² bo'lishi kerak.
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