Seudónimo Seudónimo
  • 14-08-2022
  • Mathematics
contestada

2y-4(2x² + 5x) + 3x² + 8y³ + 4x when x = -1 and y = 2​

Respuesta :

seokjinnie777
seokjinnie777 seokjinnie777
  • 14-08-2022

Answer:

79

Step-by-step explanation:

2(2) - 4(2(-1)^2 + 5(-1)) + 3(-1)^2 + 8(2)^3 + 4(-1)

4 - 4 (2 - 5) + 3 + 64 - 4

4 - 4(-3) + 3 + 64 - 4

4 + 12 + 3 + 64 - 4

16 + 3 + 64 - 4

19 + 64 - 4

83 - 4

79

hope this  helps! <3

Answer Link

Otras preguntas

ayuda es de química ​
Priya creates a scatter plot showing the relationship between the number of steps she takes and her heart rate. The correlation coefficient for the data is 0.88
Menciona y explica las tres formas de organización económica 
The scatterplot shows the number of customers and the number of servings of ice tea sold at a food trailer each day over a 7-day period Number of Servings of Ic
Which of the following is the best example of situational irony found in the passage? The spelling bee trophy had a misspelled word on it. The reader already kn
Pour travailler et gagner de l'argent, Certains parents, et surtout des peres, acceptent des emplois qui les enloignent longtemps de leurs enfants ce qui laisse
I have reconciled myself...... my lot​
There are 9 panels of wood each with a width of 17.4cm
According to the line of best fit and using Sean can estimate that the balance of his loan will reach 0 in month
what is adenoid???????​