I25thCharco I25thCharco

14-12-2021
Mathematics

contestada

Which of the following equations has only one solution? A. x^2 -8 x + 16 = 0 B. x(x - 1) = 8 C. x^2 = 16

Which of the following equations has only one solution A x2 8 x 16 0 B xx 1 8 C x2 16 class=

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loneguy loneguy

14-12-2021

[tex]\\\\\\x^2 -8x +16 = 0\\\\\implies x^2 - 2(4) + 4^2 =0\\\\\implies (x-4)^2 =0\\\\\implies x -4 =0\\\\\implies x =4\\\\\text{This equation has only one solution.}[/tex]

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