bmHorbay bmHorbay
  • 18-01-2015
  • Mathematics
contestada

completely factor this polynomial:
16x2-25y2

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konrad509
konrad509 konrad509
  • 18-01-2015
[tex]16x^2-25y^2=(4x)^2-(5y)^2=(4x-5y)(4x+5y)[/tex]
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