4804183663 4804183663
  • 03-02-2021
  • Mathematics
contestada

−2x=x^2 minus 6,
Rewrite the equation by completing the square. please answer

Respuesta :

50shorty56
50shorty56 50shorty56
  • 04-02-2021

Answer:

[tex](x+1)^{2} -5[/tex]

Step-by-step explanation:

[tex]-2x=x^{2} -6 \\x^{2} +2x-6\\(\frac{b}{2}) ^{2} =(\frac{2}{2}) ^{2} =1^{2} =1\\so, (x^{2} +2x+1)-6+1\\ x^{2} +2x+1=(x+1)^{2} \\-6+1=5\\(x+1)^{2} -5[/tex]

Sorry it took so long

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