Respuesta :

shownubear1992

Answer:

[tex]-3h^2-4h-1[/tex]

Step-by-step explanation:

To simplify the expression you first get rid of the parentheses and combine like terms

[tex]-7h^2-7h+5-10h^2+3h-6[/tex]

[tex](7h^2-10h^2)+(-7h+3h)+(5-6)[/tex]

[tex]-3h^2-4h-1[/tex]