Seudónimo
Seudónimo
30-11-2017
Mathematics
contestada
Please help me!!! Brainliest answer!!!
Respuesta :
WojtekR
WojtekR
30-11-2017
1.
[tex]g+h=-7+3=\boxed{-4}[/tex]
2.
[tex]g-h=-7-3=\boxed{-10}[/tex]
3.
[tex]h-g=3-(-7)=3+7=\boxed{10}[/tex]
4.
[tex]gh=-7\cdot3=\boxed{-21}[/tex]
5.
[tex]g+h^2=-7+3^2=-7+9=\boxed{2}[/tex]
6.
[tex]g^2-h=(-7)^2-3=49-3=\boxed{46}[/tex]
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