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Polynomials
Published on: Mar 4, 2016
Published in: Education
Source: www.slideshare.net

Transcripts - POLYNOMIALS - Add Subtract Multiply

• 1. Combine Like Terms 1) 3x – 6 + 2x – 8 2) 3x – 7 + 12x + 10 3) 10xy + 5y – 6xy – 14y 5x – 14 15x + 3 4xy – 9y Warm up
• 2. PolynomialPolynomial Operations &Operations & RulesRules
• 3. VOCABULARYVOCABULARY
• 4. Degree The exponent for a variable
• 5. Degree of the Polynomial Highest (largest) exponent of the polynomial
• 6. Standard Form Terms are placed in descending order by the DEGREE
• 7. Leading Coefficient Once in standard form, it’s the 1st NUMBER in front of the variable (line leader)
• 8. # of Terms Name by # of Terms 1 Monomial 2 Binomial 3 Trinomial 4+ Polynomial
• 9. Degree (largest exponent) Name by degree 0 Constant 1 Linear 2 Quadratic 3 Cubic
• 10. 2 9y− + Special Names: Linear Binomial Degree Name: # of Terms Name: Leading Coefficient: -2
• 11. 3 34x Special Names: Cubic Monomial Degree Name: # of Terms Name:
• 12. 2 4 6x x+ Special Names: Quadratic Binomial Degree Name: # of Terms Name: Leading Coefficient: 4
• 13. 3 2 7 2y y y+ − Special Names: Cubic Trinomial Degree Name: # of Terms Name: Leading Coefficient: 1
• 15. ( ) ( )2 2 2 4 3 5 1x x x x− + + + − 1. 3x2 + x + 2
• 16. ( ) ( )2 6 2 8x x+ + − 2. x2 + 2x – 2
• 17. Subtracting Polynomials
• 18. When SUBTRACTING polynomials Drop the 1st parenthesis then distribute the NEGATIVE to the 2nd parenthesis.
• 19. ( ) ( )2 2 3 10 8a a a a+ − − 3a2 + 10a – 8a2 + a – 5a2 + 11a 3.
• 20. ( ) ( )2 2 3 2 4 2 1x x x x+ − − + − 3x2 + 2x – 4 – 2x2 – x + 1 x2 + x – 3 4.
• 21. PRACTICE