superjayjml superjayjml

27-01-2021
Mathematics

contestada

4x2 + 5x + 3(x + y) + 2y - 2x2 for x=2 and y=4

Respuesta :

ashly04286 ashly04286

27-01-2021

4x2 + 5(2) + 3(2+4) + 2(4) - 4
= 40
Just plug in the values and add/ multiply

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