3 years ago

If f(x)=x^2-1 and g(x)=x+2 then g(f(x)=

Mathematics

2 answers:

Nana76 [90]3 years ago

7 0

Answer:

Step-by-step explanation:

If f(x)=x^2-1 and g(x)=x+2 then g(f(x))= g(x²-1) = (x²-1)+2= x²+1

vlada-n [284]3 years ago

4 0

Answer:

Step-by-step explanation:

Just plug the f(x) function into x for g(x). Then solve.

g(f(x))=(x^2-1)+2=x^2+1

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