Seudónimo Seudónimo
  • 13-11-2016
  • Mathematics
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Can someone help me please

Can someone help me please class=
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Respuesta :

YoursTrulyCeCe
YoursTrulyCeCe YoursTrulyCeCe
  • 13-11-2016
The answers are:
a) -6
b)9
c)27
Answer Link
mozarth11
mozarth11 mozarth11
  • 13-11-2016
a = -3

2a = 2*(-3) = -6
a² = (-3)² = 9
3a² = 3*9 = 27
Answer Link

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