1.4 Polynomials. Polynomials Degree of term = sum of exponents on variables Degree of Poly = largest degree among terms Poly Type (# of terms) Degree.

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Presentation transcript:

1.4 Polynomials

Polynomials Degree of term = sum of exponents on variables Degree of Poly = largest degree among terms Poly Type (# of terms) Degree Monomial (1 term)3 (cubic) Binomial (2 terms)1 (linear) Trinomial (3 terms)4 (quartic) Monomial0 No degree Binomial5 (quintic) Binomial2 (quadratic)

Adding/Subtracting Polys Ex 1) Combine like terms Ex 2) Distribute (–) sign cubic trinomial degree 6 polynomial

Multiplying Polys Ex 3)distribute Ex 4) F irst O uter I nner L ast quartic poly quadratic trinomial

Multiplying Polys Ex 5) F irst O uter I nner L ast unknown degree trinomial

Ex 6) Vertical Method degree 6 poly

Special Product Rules Diff of 2 squares Square of binomial Cube of binomial Sum of 2 cubes Diff of 2 cubes

Examples Ex 7) Ex 8) Ex 9) Ex 10) Ex 11) cubic binomial cubic poly deg 6 trinomial quadratic trinomial quartic binomial

Homework #106 Pg – 8 all, 9 – 63 odd & name answer by degree & # of terms