daphne6793
daphne6793 daphne6793
  • 06-01-2021
  • Mathematics
contestada

Please help. . . . . .

Please help class=

Respuesta :

dayana15162 dayana15162
  • 06-01-2021
16...........................,.,
Answer Link
2g94rkm4pb
2g94rkm4pb 2g94rkm4pb
  • 06-01-2021
The answer is 20

Steps
2x^2 - y X=3 Y= -2
2(3)^2 - (-2) 3 * 3 = 9
2(9) + 2
18 + 2
= 20
Answer Link

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