Respuesta :

the given expression is,

(x+ 5) (2x -1)

so the answer is

[tex]\begin{gathered} \mleft(x+5\mright)(2x-1)=2x^2-x+10x-5 \\ \end{gathered}[/tex][tex]=2x^2+9x-5[/tex]

so the answer is

2x^2 + 9x - 5