However, if you are willing to believe in the existence of square roots of negative numbers, you will get solutions to a whole new set of quadratic equations. In fact, a whole amazing and useful ...

The imaginary number i depicts a number that somehow when multiplied by itself is negative. In high school, you may have encountered the quadratic formula, which gives solutions to equations where the ...

For \(y = -x²\), work out \(-x²\) (which is the negative value of ... A row is used for each term in the equation to work out the coordinates. To draw a quadratic graph from an equation ...

The imaginary number i depicts a number that somehow when multiplied by itself is negative. In high school, you may have encountered the quadratic formula, which gives solutions to equations where ...