This page is to tell you the quadratic formula, the formula to help you work out quadratics. When you’ve grown older than me, about as old as your old dad, you would be able to solve quadratic equations in less than 5 seconds! But you might get stuck! There are some answers like 35.65333216940550044525458515256413156160615010015415445888745479944845454585645054640654848451515 and you would never quite work it out! However, there is a formula called, yep, you’ve guessed it. The quadratic formula! Sorry, but you have to work out what it says. “x equals negative b plus or minus (it has two answers) the square root of a number. The number that you square root is a number you have to work out which is delta quadratic formula. Delta means a little bit of something. To work out the number, go b square minus four a c. All of that, including the delta bit and the square root, including the negative b plus or minus equals not the answer. To work out the answer divide the fake answer by two a. Then you’re finished!”
