Respuesta :

sb23071983

Step-by-step explanation:

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Ver imagen sb23071983
manissaha129

Answer:

[tex](4y + 5)( - 2y + 3) =-3 -7y - 8 {y}^{2}+9y - 9 \\ - 8 {y}^{2} + 12y - 10y + 15 = - 12 + 2y - 8 {y}^{2} \\ - 8 {y}^{2} + 2y + 15 = - 12 + 2y - 8 {y}^{2} [/tex]

value of y is getting cancelled out

so value of y does not exist.