Factoring quadratics

Front

Factor: x² + 9x - 36

Back

(x + 12)(x - 3)

Front

Find the factors of x² - 81

Back

(x - 9)(x + 9)

Tags

CCSS.HSA.APR.C.4

Front

Factor: 12x + 9

Back

3(4x + 3)

Tags

CCSS.7.EE.A.1

Front

What are the factors of x² + 3x - 40?

Back

(x + 8)(x - 5)

Front

Factor: 6x² + 9x

Back

3x(2x + 3)

Front

What is the standard form of a quadratic equation?

Back

ax² + bx + c, where a, b, and c are constants.

Front

What does it mean to factor a quadratic expression?

Back

To express it as a product of its linear factors.

Front

What is the zero-product property?

Back

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

Tags

CCSS.HSA-REI.B.4B

Front

What is the discriminant in a quadratic equation?

Back

b² - 4ac, used to determine the nature of the roots.

Tags

CCSS.HSA-REI.B.4B

Front

How do you factor a perfect square trinomial?

Back

It factors as (a + b)² or (a - b)².

Tags

CCSS.HSA.APR.C.4