Factoring a=1

Front

Factor the expression: x² + 9x - 36

Back

(x + 12)(x - 3)

Front

Factor the expression: k² - 2k - 24

Back

(k + 4)(k - 6)

Front

Factor the expression: x² - 25

Back

(x + 5)(x - 5)

Front

Factor the expression: d² - 10d + 25

Back

(d - 5)(d - 5)

Front

What is the standard form of a quadratic equation?

Back

The standard form is ax² + bx + c, where a, b, and c are constants.

Front

What does it mean for a quadratic to be factorable?

Back

A quadratic is factorable if it can be expressed as the product of two binomials.

Front

What is the zero-product property?

Back

If ab = 0, then a = 0 or b = 0.

Front

What is the discriminant in a quadratic equation?

Back

The discriminant is b² - 4ac and determines the nature of the roots.

Front

How do you find the roots of a quadratic equation?

Back

Set the equation to zero and use factoring, completing the square, or the quadratic formula.

Front

What is a perfect square trinomial?

Back

A trinomial that can be expressed as (a + b)² or (a - b)².