## Today's Objective

the numerator and denominator.

# Key Vocabulary

*ν*.)

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UNIT

7

7.9: Divide and Cross-Cancel Polynomial Fractions

Students add, subtract, multiply, and divide rational expressions and functions. Students solve both computationally and conceptually challenging problems by using these techniques.

DECONSTRUCTION

OBJECTIVES

KEY VOCABULARY

STAR ITEMS

TAKE A QUIZ

Students will be able to divide fractions with polynomials in

the numerator and denominator.

the numerator and denominator.

POLYNOMIAL

TERM

COEFFICIENT

GREATEST COMMON FACTOR

FACTOR (*ν*.)

FOIL

SQUARE OF A BINOMIAL

DIFFERENCE OF SQUARES

LOWEST TERMS

RECIPROCAL

NUMERATOR

DENOMINATOR