Factoring Quadratics

Front

What is the factored form of x² + 16x + 15?

Back

(x + 1)(x + 15)

Front

Factor completely: 121x² - 49

Back

(11x + 7)(11x - 7)

Front

Factor: 4x² - 16x - 9

Back

(2x - 9)(2x + 1)

Front

Factor Completely: 2x² + x - 6

Back

(x + 2)(2x - 3)

Front

Factor: x² + 2x - 3

Back

(x - 1)(x + 3)

Front

What is the definition of a quadratic equation?

Back

A polynomial equation of the form ax² + bx + c = 0, where a ≠ 0.

Front

What is the standard form of a quadratic function?

Back

f(x) = ax² + bx + c.

Front

What is the vertex form of a quadratic function?

Back

f(x) = a(x - h)² + k, where (h, k) is the vertex.

Front

What is the purpose of factoring quadratics?

Back

To simplify expressions and solve quadratic equations.

Front

What is the difference of squares formula?

Back

a² - b² = (a - b)(a + b).