Which of the following equations has only one solution? x2 - 8x + 16 = 0 x(x - 1) = 8 x2 = 16

asked Jan 25, 2018 80.0k views

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Which of the following equations has only one solution?

x2 - 8x + 16 = 0
x(x - 1) = 8
x2 = 16

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3 votes

i think its the last one

RichK answered Jan 25, 2018

by RichK

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4 votes

X2-8X+16=0 is the one that is one solution because the answer for X=4 and the other ones have two answers

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