Answer: -215
Please give brainliest
Answer:
8 mate.
Step-by-step explanation:
heavy metal is pretty brilliant.
1 3/40
1 1/4 +1 1/5 +7/8= 3 13/40
3/4 .3= 2 1/4
3 13/40 - 2 1/4
ab^3x - 8b^3x
(a - 8)b^3x