preciousperry4pecujl preciousperry4pecujl
  • 01-09-2018
  • Mathematics
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[tex]5 {x}^3 - 20 {x}^{2} = 0[/tex]

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jaylaa14 jaylaa14
  • 01-09-2018

[tex]5x^{2} \times (x - 4) = 0 \\ x^{2} \times (x - 4) = 0 \\ {x}^{2} = 0 \: x = 0 \\ x - 4 = 0 \: x = 4[/tex]
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