cjcole84 cjcole84
  • 23-02-2017
  • Mathematics
contestada

I need to k law the answer to this problem

I need to k law the answer to this problem class=

Respuesta :

Аноним Аноним
  • 23-02-2017
using

a^2 - b^2 = (a-b)(a+b)

so answer is

64 - 9t^2
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