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Zolol [24]
3 years ago
14

!!!URGENT!!!

Mathematics
1 answer:
DerKrebs [107]3 years ago
8 0

Answer:

C

Step-by-step explanation:

Two equations and workout the answer

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X^2-2x -3 =0
a =1 b =-2 and c = -3 

x = - (-2) +/- sqrt (-2)^2 - 4(1)(-3)
      --------------------------------------
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       -------------------------------
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       --------------------------
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x = +2 +/- sqrt[16]
      -------------------
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      -------------
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      -------        ------
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8 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B1024%7D%20" id="TexFormula1" title=" \sqrt{1024} " alt=" \sqrt{1024} " align="abs
4vir4ik [10]
96
____________________
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3 years ago
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