nateacarrasco
nateacarrasco nateacarrasco
  • 20-03-2018
  • Mathematics
contestada

help with all of these porblems

help with all of these porblems class=
help with all of these porblems class=
help with all of these porblems class=
help with all of these porblems class=
help with all of these porblems class=

Respuesta :

LAGRHA15 LAGRHA15
  • 20-03-2018
b² - 16a + 6 

(7)² - 16(1/2) + 5 
49 - 8 + 5 
49 -13 
36
-------------------------------
3b - 2a - 9 
3(7) - 2(1/2) - 9 
21 -1 - 9 
20 - 9 
11 
-------------------------------
16a - b

16(1/2) - 7 
8 - 7 
1
-------------------------------
3(7) - 2(1/2) - 9 
21 -1 - 9 
20 - 9 
11
-------------------------------
6(1/2)(7)
3(7)
21
-------------------------------
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