4.3 Warm Up [IM2]

Front

What is the square root of a number?

Back

The square root of a number x is a value y such that y² = x. For example, the square root of 16 is 4, since 4² = 16.

Front

Back

Front

What is the zero product property?

Back

Front

Back

Front

What does it mean to factor an equation?

Back

Front

Back

Front

Back

Front

What is a quadratic equation?

Back

Front

What is the discriminant in a quadratic equation?

Back

Front

What does it mean if the discriminant is positive?

Back

If the discriminant is positive, the quadratic equation has two distinct real roots.