noah02111978
noah02111978
17-11-2018
Mathematics
contestada
If x = 3, what is the value of 4x2 - 13?
Respuesta :
deboada35
deboada35
17-11-2018
1) Substitute the value of x= 3in the equation 4x^2-13
4 (3) ^2-13 = 4*9-3 = 36 -13 = 23
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