TruMalone
TruMalone
25-03-2017
Mathematics
contestada
If x>2; then x2 - x - 6 / x2 - 4
Respuesta :
irspow
irspow
25-03-2017
factor the numerator and denominator
(x^2-x-6)/(x^2-4)
((x-3)(x+2))/((x+2)(x-2)) the (x+2)'s cancel out leaving...
(x-3)/(x-2)
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