4 .1 & 4.2 Random fact of the day:

1. 4.1 & 4.2 Random fact of the day: A spec of dust in the air is halfway between the size of the earth and an atomic particle

2. This chapter deals with:monomialsbinomialstrinomialsall of which are polynomials

3. Break it down now What do these words mean?monomialbinomialtrinomialall of which are polynomials

4. Break it down now Monomial – something singleBinomial – something pairedTrinomial – something in a group of threeall of which are polynomials

5. Break it down now Monomial – something singleBinomial – something pairedTrinomial – something in a group of threeall of which are polynomials

6. Break it down now Monomial – something singleBinomial – something pairedTrinomial – something in a group of threeall of which are polynomials- many things

7. So how about -nomials?

9. Break it down now Monomial – Single term expressionBinomial – Two term expressionTrinomial – Three term expressionall of which are polynomials- an expression containing multiple monomials

10. Break it down now Monomial examples

11. Break it down now Binomial examples

12. Break it down now Trinomial examples

13. Break it down now All of these are polynomial examples

14. Exponent Review

15. Exponent Review Follow along using your “Exponent Review” Sheet. Fill in where appropriate:

16. Exponent Review • What happens when I multiply like terms with exponents?

17. Exponent Review • What happens when I multiply like terms with exponents?

18. Exponent Review • What happens when I have this monomial raised to an exponent?

19. Exponent Review • What happens when I have this monomial raised to an exponent?

20. Exponent Review • What happens when I have this monomial raised to an exponent?

21. Exponent Review • What happens when I have this monomial raised to an exponent?

22. Exponent Review • What happens when I have this monomial raised to an exponent?

23. Exponent Review • What happens when I have this monomial raised to an exponent?

24. Time for some trickery • What happens here?

25. Time for some trickery • What happens here?

26. Time for some trickery • What happens here?

27. Time for some trickery • What happens here?

28. Time for some trickery • What happens here?

29. Time for some trickery • What happens here?

30. Last one I promise • What happens here?

31. Last one I promise • What happens here?

32. Tell me something good

33. Do work?

34. 4.3 Random fact of the day: The 7-Eleven Extreme Gulp is 50% bigger than the volume of the human stomach.

35. FOIL

36. What is it? FOIL

37. First Outer Inner Last FOIL

38. Ok, so why do we use this? FOIL

39. Examining FOIL • Perform this operation: (3)(2)

40. Examining FOIL • Perform this operation: (3)(2+2)

41. Examining FOIL • Perform this operation: (3)(2+2)What property are you using here?

42. Examining FOIL • Perform this operation: (3)(2+x)

43. Examining FOIL • Lastly, perform this operation: (3+x)(2+x)

44. Problem of the day You are in Home Depot to buy a new pool.

45. Problem of the day You want the length to be 4 feet longer than the width. You also plan on creating a 3 foot wide walkway on each side.

46. Problem of the day If you have exactly 520 square feet of wood for the deck, how big should the pool be?

47. Problem of the day You want the length to be 4 feet longer than the width. You also plan on creating a 3 foot wide walkway on each side. If you have exactly 520 square feet of wood for the deck, how big should the pool be?

48. Problem of the day You want the length to be 4 feet longer than the width. You also plan on creating a 3 foot wide walkway on each side. If you have exactly 520 square feet of wood for the deck, how big should the pool be?

49. Problem of the day You want the length to be 4 feet longer than the width. You also plan on creating a 3 foot wide walkway on each side. If you have exactly 520 square feet of wood for the deck, how big should the pool be?

50. Problem of the Day • Area of pool and deck – Area of pool = area of deck