Hope you understand it and see what I did.
Answer:
√41, or about 6.4 units
Step-by-step explanation:

√41 is about 6.4 units
The Answer to this Question is:
(2x^2+3y)(4x^4-6x^2y+9y^2)
This symbol ^ means that the number after is an exponent.
The quadrant would be the first one, because once reflected over the y-axis, it would become (2,-8), and once reflected over the x-axis, it would become (2,8)
Easy just add up the steps, if both of them scored 8 and one scored by 4 just add em up.