ShandiD677702 ShandiD677702

29-10-2022
Mathematics

contestada

Evaluate the algebraic expression for x = -7. 7x^2

Respuesta :

DuncanD454590 DuncanD454590

29-10-2022

we need to replace x=-7 on

[tex]7x^2[/tex]

so

[tex]\begin{gathered} 7(-7)^2 \\ 7(49) \\ =343 \end{gathered}[/tex]

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