Problema Solution
The process of solving an equation by writing it in the form(x+a)^2=b and taking the square root of each side is called solving by _________ or
____________.
Answer provided by our tutors
(x+a)^2=b
x^2+a^2+2ax=b
x^2+a^2+2ax-b = 0
x^2+2ax+(a^2-b) = 0
solve by x = {-B+-sqrt(B^2-4AC)}/2A