Respuesta :

We have the following:

[tex]F\mleft(x\mright)=4x^2+7x-2[/tex]

Factoring:

[tex]\begin{gathered} (4x-1)(x+2)=0 \\ 4x-1=0 \\ 4x=1 \\ x=\frac{1}{4} \\ x+2=0 \\ x=-2 \end{gathered}[/tex]

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