somesweetangel
somesweetangel
14-08-2015
Mathematics
contestada
s=3 t=8
2st^2 - s^2 = ?
Respuesta :
haley4148
haley4148
14-08-2015
2st^2-s^2
2x3x8^2-3^2
2x3x64-9
=375
Answer Link
TSO
TSO
14-08-2015
[tex]2st^2-s^2=~2(3)(8)^2-(3)^2~=~2(3)(64)-9[/tex]
[tex]=~6(64)-9~=~384-9~=~375[/tex]
375
is the answer
Answer Link
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