Answer:
A) x=5 or -11
Step-by-step explanation:
The given equation is:

The most suitable method so solve this quadratic equation is the square root method.
We take square root of both sides to obtain:



We now split the plus or minus sign to get;

This simplifies to:

The correct choice is A
All of the those answers have a y-value 3 less than the x-value
Answer: 4/15
Step-by-step explanation: just multiply