Math 3 wk 3

Front

Solve by Factoring: x^2 + 15x + 64 = 20

Back

{-11, -4}

Front

Simplify: 2x ( -2x -3)

Back

-4x^2 - 6x

Front

How many real zeros does the function have?

Back

3

Front

Factor: x^2 - 400

Back

(x - 20)(x + 20)

Front

What are the zeros of the polynomial y = (x + 4)(x + 1)(x - 3)?

Back

-4, -1, 3

Front

Definition: Real Zeros

Back

Values of x for which a polynomial function equals zero.

Front

Definition: Factoring

Back

The process of breaking down an expression into simpler components that, when multiplied together, give the original expression.

Front

Definition: Polynomial

Back

An expression consisting of variables raised to whole number powers and coefficients.

Front

Definition: Quadratic Equation

Back

An equation of the form ax^2 + bx + c = 0, where a, b, and c are constants.

Front

Definition: Zero of a Function

Back

A value of x that makes the function equal to zero.