jermainehill0312 jermainehill0312

12-02-2021
Mathematics

contestada

Solve X + X squared for X =3

Respuesta :

sqdancefan sqdancefan

13-02-2021

9514 1404 393

Answer:

12

Step-by-step explanation:

Put 3 where x is and do the arithmetic.

x + x²

For x = 3, this is ...

3 + 3²

= 3 + 9

= 12

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