ThymeL90715
ThymeL90715
03-11-2022
Mathematics
contestada
Add.(9s² - 3s) + (-6s - 9)
Respuesta :
CristalI131634
CristalI131634
03-11-2022
We have to add the expressions, grouping by similar terms:
[tex]\begin{gathered} \mleft(9s^2-3s\mright)+(-6s-9) \\ 9s^2-3s-6s-9 \\ 9s^2-9s-9 \end{gathered}[/tex]
Answer: 9s²-9x-9
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