4.2 Days 1 & 2 Additional Practice

Front

What is the process of isolating the square in a quadratic equation?

Back

To isolate the square, rearrange the equation to have the squared term on one side and a constant on the other. Then, take the square root of both sides, remembering to consider both the positive and negative roots.

Front

Back

Front

What is the method of completing the square in solving quadratic equations?

Back

Front

Back

Front

What is the standard form of a quadratic equation?

Back

Front

Back

Front

What does it mean to take the square root of both sides of an equation?

Back

Taking the square root of both sides means finding a value that, when squared, gives the original value. This can introduce both positive and negative solutions.

Front

Back

Front

What is the significance of the discriminant in a quadratic equation?

Back

Front

Back