if f(x) =(2x+5)÷(3x-4) and g(x) = (5+4x)÷(3x-2), then show that fOg{x} = x
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Find f(g(x)) f (x)=3x-4,g(x)=x+2
f(x)=3x-4, g(x)=x+2
Evaluate f(g(x))by substituting in the value of g into f
3(x+2)-4
Simplify each term
Apply the distributive property
f(x+2)=3x+3.2 -4
Multiply 3 by 2
Subtract 4 from 6
f(x+2)=3x+2.
f(x)=3x-4, g(x)=x+2
Evaluate f(g(x))by substituting in the value of g into f
3(x+2)-4
Simplify each term
Apply the distributive property
f(x+2)=3x+3.2 -4
Multiply 3 by 2
Subtract 4 from 6
f(x+2)=3x+2.
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