Seudónimo
Seudónimo
07-04-2017
Mathematics
contestada
if a = -2 and y=1
then a²+2y²=?
Respuesta :
Аноним
Аноним
07-04-2017
a²+2y² = (-2)^2 + 2(1^2)
= 4 + 2
=6
answer: 6
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