SOLUTION: If (x)= x^2+1 and g(x)=x-1 for all real numbers x, for what real number does f(g(-a))= g(f(-a))?

SOLUTION: If (x)= x^2+1 and g(x)=x-1 for all real numbers x, for what real number does f(g(-a))= g(f(-a))?

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Question 1086009: If (x)= x^2+1 and g(x)=x-1 for all real numbers x, for what real number does f(g(-a))= g(f(-a))?
Answer by ikleyn(52787) (Show Source): You can put this solution on YOUR website!
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