Answer:
0
Step-by-step explanation:
The answer is y=x-4
......................................
184
edmund as a 2 by 2 cube
so samuel has a cuboid twice as long
2 x 2 = 4
3 times as wide
3 x 2 = 6
and 4 times as high
2 x 4 = 8
8 x 6 x 4 = 192 small cubes
but we are trying to find how much more samuel got
so 192 - 8 = 184
=x^2-x+3+3x^2-3x+2
=5x^2-4x+5
