Draw and label a picture if necessary. The calculator works the entered math problem using the quadratic formula. For the Quadratic Formula to work you must have your equation arranged in the form quadratic 0Also the 2a in the denominator of the Formula is underneath everything above not just the square rootAnd its a 2a under there not just a plain 2Make sure that you are careful not to drop the square root or the plusminus in the middle of your calculations or I can guarantee that.
Get an answer for Quadratic Equation Find the length and width of a rectangle where the length is represented by x8 the width is represented by x3 and the area.
Define all of the variables. X b b 2 4 a c 2 a. The numerals a b and c are coefficients of the equation and they represent known numbers. Area 3 4 r 2.