ellismith ellismith

17-12-2019
Mathematics

contestada

4y2 - 2x + 7 + 2y for x = 7 and y =2.

Respuesta :

josshyaby josshyaby

18-12-2019

Answer:

Step-by-step explanation:

4y2 - 2x + 7 + 2y for x = 7 and y =2.

= 4(2)^2 -2(7) +7 + 2(2)

= 4(4) - 14 +7 + 4

= 16 - 14 + 7 + 4

= 13

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