Question

If x4 + x2 y2 + y4 = 37 and x2 – xy + y2 = 5, then what is the value of xy ?

B -1
C 1.2
D -1.2
Practice Next

Hey! Ask a query

🎓
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
  • 200 Questions with Detailed Solutions
  • Section-wise Coverage (GA, English, Quant & Reasoning)