Algebra – SSC CGL Practice Questions
Algebra: SSC CGL Practice Questions Q. 1 Expand: (2x – y + 5z)² A) 4x² + y² + 25z² – 4xy – 10yz + 20xz B) 4x² + y² + 25z² + 4xy + 10yz + 20xz C) 2x² + y² + 25z² – 4xy – 10yz + 20xz D) 4x² – y² + 25z² […]
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