The robots want to find a general formula for solving any quadratic, and this is it:x squared = -b plus or minus the square root of b squared minus 4ac over 2a.It looks like a mess, but when used, the quadratic formula is a major tool, even if the square root of one variable is not a rational number.
click here to see where to watch or .
Ready to Watch Quadratics, Season 1, Episode 4?