cameronheitler cameronheitler

22-10-2020
Mathematics

contestada

Solve the system.

X+y=8
2x^2 - y= -5

Solve the system Xy8 2x2 y 5 class=

Respuesta :

jeremiahkevinm jeremiahkevinm

22-10-2020

Answer:

third option

Step-by-step explanation:

[tex]( x + y = 8 ) + ( 2x^{2} - y = -5 )\\\\(x + y + 2x^{2} - y ) = 8 + (-5)\\2x^{2} + x = 3[/tex]

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