Need help with my calculator! I have a Casio fx-CG50 but the equation solver on it is kind of wonky. It gives me the wrong answer, until I input another different equation
fx-CG50 | Graphing calculator | CASIO
Casio FX-CG50 Color Graphing Calculator, Natural Textbook Display, Black - Walmart.com
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CASIO PRIZM FX-CG50 Color Graphing Calculator - Shop With Me Mama