angelleinenger
angelleinenger
07-09-2017
Mathematics
contestada
Evaluate
3a^2-5b+8 when a=-2 and b=3
Respuesta :
tabyj
tabyj
08-09-2017
3 (-2)^2 -5 (3)+8
3 (4)-5 (3)+8
12-15+8
-3+8=5
Hope this helps :)
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