harlyn2022 harlyn2022

15-08-2022
Mathematics

contestada

Let c = 3. Evaluate the expression.

2c²+5

Respuesta :

Аноним Аноним

15-08-2022

Hi, there.

_____

Substitute 3 for c.

[tex]\boldsymbol{2(3)^{2}+5}[/tex]

Simplify.

[tex]\boldsymbol{2(9)+5=18+5=23}[/tex]

Hope the answer - and explanation - made sense,

happy studying.

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