(x + 2y) ^ 2 + 2x + 5y + 9 = (y + z) ^ 2

asked by guest
on Nov 15, 2024 at 4:20 am



You asked:

Investigate the equation: \({\left( x + 2 y \right)}^{2} + 2 x + 5 y + 9 = {\left( y + z \right)}^{2}\).

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