Expansion of (-2x + 5y-3z)² is ______________
1 point
4x² + 25y² + 9z² + 20xy + 30yz + 12xz
4x² + 25y² + 9z² - 20xy + 30yz - 12xz
4x² + 25y² + 9z² - 20xy -30yz +12xz
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