jetblackcap
jetblackcap
16-04-2018
Mathematics
contestada
Please help meeeeee :)
Respuesta :
prestonshelton
prestonshelton
16-04-2018
Hello!
You put -3 in for x
[tex]-3^{2} - 2(-3)[/tex]
Combine like terms
9 + 6 = 15
The answer is 15
Hope this helps!
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