Respuesta :

Answer:

Explanation:

Given the expression:

[tex]10w^2+9w-2[/tex]

When w=3

[tex]\begin{gathered} 10w^2+9w-2=10(3)^2+9(3)-2 \\ =10(9)^{}+9(3)-2 \\ =90+27-2 \\ =115 \end{gathered}[/tex]

The value of the given expression when w=

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