taviajanayemcd taviajanayemcd

06-07-2021
Mathematics

contestada

Subtract
[tex] - 3[/tex]
[tex] - {2y}^{3} [/tex]

[tex] - y[/tex]
[tex] - {5y}^{2} [/tex]
from
[tex] - {2y}^{3} [/tex]
[tex] + 4[/tex]

Respuesta :

devishri1977 devishri1977

11-07-2021

Answer:

Step-by-step explanation:

-2y³ + 4 - (-3 - 2y³ - y - 5y²) = -2y³ + 4 + 3 + 2y³ + y + 5y²

= -2y³ + 2y³ +5y² + y + 4 + 3 {combine like terms}

= 5y² +y + 7

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