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The Quadratic Formula

jansenslessons (34)in #education • 8 years ago

A new video from jansenslessons.com about the famous quadratic formula.

#math #physics #science
8 years ago in #education by jansenslessons (34)
$2.62
  • Past Payouts $2.62
  • - Author $2.01
  • - Curators $0.61
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