For the algebra kids (I'm accelerated) Always plug in ABC with the corresponding numbers Functions so far: Press 1 to add numbers Press 2 to multiply numbers Press 3 to find the square root Press Space for the quadratic formula Press L to solve linear pairs (both in slope-intercept form) Press V to find the vertex of a quadratic Press F to convert vertex form to standard form Press Q to find legs and hypotenuse Press E to find the first 25 values in an exponential function (There's rounding decimals up to 10 digits) Floating point error on their way to ruin this: