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  • 27-02-2017
  • Mathematics
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What value must replace the "?" in order for this polynomial to be expressed as a difference of squares?

x^2+?x-36

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Аноним Аноним
  • 27-02-2017
? must be equal 0 in order for this polynomial to be expressed as a difference of squares

x^2 - 36
= x^2 - 6^2
=
(x + 6)(x - 6)
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