Ineed

find the distance between (-4,5) and (6,5).

answer:

10

step-by-step explanation:

example:  

the co-ordinate points are (2,5) and (3,1).

step 1 :

substituting the values in the formula, √ [(3-2)2 + (1-5)2]  

step 2 :

simplifying, √ [12 + (-4)2] = √17

step 3 :

4.12311 is the distance between 2 points.

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation