Answered

1.) g(x)=5x-7 j g (x²+1)
2.) h (+)=√x²+2x+4 j h(2)
4.) f(x)=2x²+5x-9 j f (5x-2)
5.)g (x) =4 x j g (-2)​

Sagot :

RhianMedalloviz

Answer:

1.) g(x2+1)=5x 2−2

Solution:

g(x) = 5x - 7

g(x^{2} + 1) = 5 (x^{2} + 1) - 7g(x

2

+1)=5(x

2

+1)−7

g(x^{2} + 1) = 5x^{2} + 5 - 7g(x

2

+1)=5x

2

+5−7

g(x^{2} + 1) = 5x^{2} - 2g(x

2

+1)=5x

2

−2

Step-by-step explanation:

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