kakesheco5686 kakesheco5686
  • 09-01-2024
  • Mathematics
contestada

If the each of algebraic expression
1. (lx²) + (mx) + n
2. (mx²) + (nx) + l
3. (nx²) + (lx) + m
are perfect squares, then (l+m)/n equals to
A. -4
B. 6
C. -8

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