Respuesta :

Hrishii

Step-by-step explanation:

[tex](6 {y}^{2} + 2y + 5) - (5 {y}^{2} - 6y - 11) \\ = 6 {y}^{2} + 2y + 5 - 5 {y}^{2} + 6y + 11 \\ = 6 {y}^{2} - 5 {y}^{2} + 2y + 6y + 5 + 11 \\ = {y}^{2} + 8y + 16[/tex]

the answer of the given equation is [tex] y^2 + 8y + 16[/tex]

  • The calculation is as follows;

[tex] = 6y ^ 2 + 2y + 5 - (5y ^ 2 - 6y - 11)\\ = 6y ^ 2 + 2y + 5 - 5y^2 + 6y + 11\\\\ = y^2 + 8y + 16[/tex]

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