rashedeyad1142 rashedeyad1142
  • 23-01-2018
  • Mathematics
contestada

Solve the quadratic equation by completing the square.

x^2 - 10x + 18 = 0

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kpopdancer795 kpopdancer795
  • 23-01-2018
x^2-10x+18=0
2x-10x+18=0
-8x+18=0
+8   +8
x+26=0
   -26  -26
x= -26

i believe this is the right answer
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