emekolmacangeli6k emekolmacangeli6k
  • 01-04-2017
  • Mathematics
contestada

Solve for z.
z^2+11z+10=0

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Zach456
Zach456 Zach456
  • 06-04-2017
(z+1)(z+10)=0
z+1=0 or z+10=0
z=-1 02 z=-10

Answers; z= -1, z=-10
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