Answer:
the top right hand corner
Step-by-step explanation:
Solution:
iv) Given equation: 
Since we are given two variables, we need to split the original expression into two quadratic expressions as

Factoring x first:

= 
= 

Factoring y now:

= 
= ![-1[ y(y+1) + 1(y+1)]](https://tex.z-dn.net/?f=-1%5B%20y%28y%2B1%29%20%2B%201%28y%2B1%29%5D)
= ![-1 [(y+1)(y+1)]](https://tex.z-dn.net/?f=-1%20%5B%28y%2B1%29%28y%2B1%29%5D)
= 
Therefore, the original expression becomes

Answer:
I believe you have to add 15.9 on both sides
Answer:
y = 3
Step-by-step explanation:

Answer:
theres no lines of symmetry that apply to the entire shape. you could do part of the shape, but i doubt thats what its asking
Step-by-step explanation: