Answer:
80
Step-by-step explanation:
first, put in (5x-4) for the x in g(x).
g(f(x))=(5x-4)^2 -1
now, FOIL and simplify.
25x^2-40x+16-1
25x^2-40x+15
now, plug in -1 for x.
25(-1)^2-40(-1)+15
25+40+15
80
MP
PM
Assuming your n is on a side
Answer: 152 units square 2
Step-by-step explanation:
<span>1, 2, 4, 5,10, and 20.</span>