Respuesta :

Answer: 6x -1

Step-by-step explanation:

The equation after subtraction should be 6x - 1

Given information:

The equation is [tex]-2x^2-6x + 10\ and -2x^2 +9[/tex]

Calculation of the equation:

[tex]= -2x^2 + 9 - (-2x^2 - 6x + 10)\\\\= -2x^2 + 9 + 2x^2 + 6x - 10[/tex]

= 6x - 1

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