Question

help.......

Answer 1

The first one you can solve by applying the Quadratic Formula to the equation, which will give you a pair of expressions for solutions

The second one relies on the technique of "completing the square", which I'm not familiar enough with to explain. Here is a resource that could be helpful, which explains how the technique works https://www.mathsisfun.com/algebra/completing-square.html

Answer 2

lmao np :)