Math 3 wk 3

Front

Simplify by combining like terms: 5a + 2b - 3a + 4

Back

2a + 2b + 4

Front

Factor: x² - 400

Back

(x - 20)(x + 20)

Front

Factor by grouping: 30x³ + 15x² - 18x - 9

Back

3(5x² - 3)(2x + 1)

Front

How many real zeros does the function have?

Back

3

Front

Multiply: 7x²y³ (2x⁴y⁵ + 6xy³)

Back

14x⁶y⁸ + 42x³y⁶

Front

Definition: Like Terms

Back

Terms that have the same variable raised to the same power.

Front

Definition: Factoring

Back

The process of breaking down an expression into simpler components that can be multiplied together.

Front

Definition: Real Zeros of a Function

Back

Values of x for which the function f(x) = 0.

Front

Definition: Grouping Method in Factoring

Back

A method that involves grouping terms in pairs and factoring out the common factors.

Front

Definition: Polynomial Expression

Back

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