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03-09-2021
Mathematics

contestada

Evaluate the expression when x = 3: 2x^2 – 5x – 3

I need the answer thank you

Respuesta :

03-09-2021

2x^2- 5x-3
2(3)^2-5(3)-3
6^2-15-3
36-15-3
21-3=18

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