26isposk
26isposk
03-04-2022
Mathematics
contestada
If x=3, calculate the value of:
X squared + 2x
Respuesta :
loneguy
loneguy
03-04-2022
[tex]x^2+2x\\\\\text{If x = 3,}\\\\3^2 + 2(3) = 9 + 6 = 15[/tex]
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