Jessy1018 Jessy1018
  • 28-08-2017
  • Mathematics
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How do I simplify this problem?

How do I simplify this problem class=

Respuesta :

coolstick
coolstick coolstick
  • 28-08-2017
Expanding (x+h)^3, we get (5x^3+15x^2h+15xh^2+5h^3-5x^3)/h=
(15x^2h+15xh^2+5h^3)/h= 15x^2+15xh+h^2
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