Answer:
x-2
Step-by-step explanation:
I think it's the distributive property. I'm not sure. But I hope this helps.
Answer:
The simplified expression of (4-5r+8s)(5r-9) is
40r s-25r^2-72s+65r-36
(hope this helped)
24+40=64..
GFC 24&20=8
64/8=8
is this what you were looking for?
