Answer:
I believe this is right. Answer: 6/7
Step-by-step explanation:
5+1 = 6
The denominator stays the same.
(X1,y1)=(-5,-3)
(x2,y2)=(1,3)
xsquared+5x-3-x=2
I suppose you mean 999^2
(1000-1)^2
which comes under the identity
(a-b)^2=
(a^2 + b^2 - 2ab)
hope this helps
Apply distributive property
Have a good day!