Answer:
8a2+a+ 1
Step-by-step explanation:
just so I know the 5a2 is 5a square r?
on what? I will, but on what?
number 2
from the original equation you can multiple the m to the x's first.
y-y1=mx-mx1
if you moved mx1 to left the sign will change from - to +
so you y- y1+mx1= mx
then to get x
(y- you + mx1 )/ m = x
hope it helps
PLATO Explanation in the image below :)
