<span>0 is a natural number, which is part of the rational numbers.</span>
3, because you cut a corner, you cut through where 3 sides meet.
3 sides
f(x) = 5x^2 - 4x
g(x) = 5x + 1
Therefore f - g = 5x^2 - 4x - (5x + 1)
= 5x^2 - 4x - 5x -1
= 5x^2 -9x - 1
Hope it helps :)
Oh wait this is confusing.. i think somebody asked this question and got it answered
so search it up on here
Answer:

Step-by-step explanation:
