Mathematics, 20.12.2020 14:00 foreverandalways80
If (2x + 3y)^2 = 4 and xy = -5, what is the value of 4x^2 + 9y^2?
Answers: 3
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If (2x + 3y)^2 = 4 and xy = -5, what is the value of 4x^2 + 9y^2?...
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