Answer: it’s square root(72) and no the length is not a rational number
Step-by-step explanation:
Answer:
yea
Step-by-step explanation:
F(x) = x² - 3x
g(x) = √x - 1
f(g(x))= (√x - 1)² - 3(√x - 1) = (√x - 1)(√x - 1 - 3) =(√x - 1)(√x - 4) =
= √x √x -1*√x -4*√x +4 = x -5√x +4
Answer: x -5√x +4
I) 4

The number of sides=

The number of sides =8 sides
ii) 3

The number of sides=

The number of sides= 12
I think it the third one (sorry if am wrong)