[tex]\mathrm{Quitar\:los\:parentesis}:\quad \left(a\right)=a[/tex]
[tex]\bold{=2x^2-3x-2+2\left(x-3\right)}[/tex]
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[tex]\mathrm{Quitar\:los\:parentesis}:\quad \left(a\right)=a[/tex]
[tex]\bold{=2x^2-3x-2+2\left(x-3\right)}[/tex]
Expandir
[tex]\bold{=2x^2-3x-2+2x-6}[/tex]
Simplificar y Solucion
[tex]\boxed{\bold{ =2x^2-x-8}}[/tex]