CarolynJ CarolynJ

25-04-2020
Mathematics

contestada

Solve x2 - 6x = -8 by completing the square. Enter each step

Respuesta :

mirai123 mirai123

25-04-2020

Answer:

[tex]x^2-6x=-8\\x^2-6x+9=-8+9\\(x-3)^2=1\\x-3=\pm 1\\x=\pm 1+3\\\\x_{1} =4\\x_{2} =2\\[/tex]

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