Question

if f(x)=x^2-3x and g(x)=√x-1 then f(g(x))

Answer 1

i ned help

Answer 2

plug sqrt(x-1) for x in the f(x) equation

Answer 3

i know to do all that but what i get as an answer is wrong

Answer 4

what did u get as your answer?

Answer 5

f(x)=x^2-3x and g(x)=√x-1

so,

((x-1)^(1/2))^2 - 3(x-1)^(1/2)