19-02-2019
Mathematics

contestada

(-5m^2-8)-(-3m^2+m+2)

Respuesta :

Ashraf82 Ashraf82

19-02-2019

Answer:

[tex]-2m^{2}-m-10[/tex]

Step-by-step explanation:

[tex](-5m^{2}-8)-(-3m^{2}+m+2)[/tex]⇒open the brackets

[tex]-5m^{2}-8+3m^{2}-m-2[/tex]⇒add like terms

[tex]-2m^{2}-m-10[/tex]

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