WindsorLynne
WindsorLynne WindsorLynne
  • 25-09-2017
  • Mathematics
contestada

The difference of the squares of twenty and thirteen

Respuesta :

nicopoliswood
nicopoliswood nicopoliswood
  • 25-09-2017
20 squared = 400
13 squared = 169
 400
-139

(231)
Answer Link

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