GushyWushy GushyWushy
  • 21-03-2018
  • Mathematics
contestada

If f(x)= x2 - 81 and g(x) = (x-9)^-1 (x+9), find g(x) ×f(x).

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theeyesarewatching
theeyesarewatching theeyesarewatching
  • 21-03-2018
this equals: 81-  hope this helps!

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