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stevenrpat

  • 3 years ago

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

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  1. vinrar
    • 3 years ago
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    x2- 8x+ 16 = 0

  2. mathmate
    • 3 years ago
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    All of them have two solutions. One of them has two solutions that have the same value. Factorize the first one: (x-4)(x-4)=0 and you'll find which one has "one" solution.

  3. waleed_imtiaz
    • 3 years ago
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    yes...... Its true...... Have the same value if we factorize.... So x=4 .... will be the answer of the equation x2- 8x+ 16 = 0

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