If f(x) = 3x² and g(x)=2x-3, find f(g(x)).
1 answer:
Answer: 36/24=18/12=9/6= or 1 1/3
Step-by-step explanation:
plug g(x) into f(x) then follow f(x) by 3(2x-3)^2 this foils out to be
36 plus or minus sqrt (36)^2-4(12)(270) over 24
the variables in the square root cancel so your left with 36/24 and in its simplest form its 1 1/3
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