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Published byMilton Malcolm Copeland Modified over 8 years ago
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POLYNOMIALS REVIEW Classifying Polynomials Adding & Subtracting Polynomials Multiplying Polynomials
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Remember: Monomials are separated by _____ or _____ signs.
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But, what is a monomial? A number or variable or product of numbers and variables. 5x 2 6 x - y 2 z 3 ½xy
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“Poly” means _________________? Polynomials can be classified according to the number of terms they have. ONE TERM – TWO TERMS – THREE TERMS -
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Classify the following: 3x 2 – 8xy 4abc 3x 2 – 8xy 5x 2 a 2 + 2ab + b 2
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DEGREE……………… The degree of a monomial is determined by adding the exponents of its variables. So, to find the degree of a POLYnomial, find the degree of each separate MONOmial. The Monomial with the HIGHEST sum determines the degree of the problem.
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Ascending & Descending Order Ascending – means to count up! So, order the VARIABLES exponents from least to greatest. Descending – means to count down! So, order the VARIABLES exponents from greatest to least.
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( of “y” )
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Adding & Subtracting Polynomials
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Subtract from
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Multiplying Polynomials
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Tie Breaker (3x + 2) (2x + 3) 6x 2 + 13x + 6
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