1 / 113

Math 71

Math 71. 1.2 – Operations with Real Numbers and Simplifying Algebraic Expressions. Absolute Value. There are two ways to define absolute value: 1. means the distance from 0 to on the number line. ex : 2. ex: . Absolute Value.

naiara
Télécharger la présentation

Math 71

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Math 71 1.2 – Operations with Real Numbers and Simplifying Algebraic Expressions

  2. Absolute Value There are two ways to define absolute value: 1. means the distance from 0 to on the number line. ex: 2. ex:

  3. Absolute Value There are two ways to define absolute value: 1. means the distance from 0 to on the number line. ex: 2. ex:

  4. Absolute Value There are two ways to define absolute value: 1. means the distance from 0 to on the number line. ex: 2. ex:

  5. Absolute Value There are two ways to define absolute value: 1. means the distance from 0 to on the number line. ex: 2. ex:

  6. Absolute Value There are two ways to define absolute value: 1. means the distance from 0 to on the number line. ex: 2. ex:

  7. Absolute Value There are two ways to define absolute value: 1. means the distance from 0 to on the number line. ex: 2. ex:

  8. Addition When adding same signs, we ___________, and when adding opposite signs, we ________________. ex:

  9. Addition add When adding same signs, we ___________, and when adding opposite signs, we ________________. ex:

  10. Addition add When adding same signs, we ___________, and when adding opposite signs, we ________________. ex: subtract

  11. Addition add When adding same signs, we ___________, and when adding opposite signs, we ________________. ex: subtract Keep common sign

  12. Addition add When adding same signs, we ___________, and when adding opposite signs, we ________________. ex: subtract Keep sign of

  13. Addition add When adding same signs, we ___________, and when adding opposite signs, we ________________. ex: subtract Keep sign of

  14. Addition add When adding same signs, we ___________, and when adding opposite signs, we ________________. ex: subtract Keep sign of

  15. Addition Properties 1. and 2. and Note: and are called ________________________. ex: The additive inverse of is _______________. The additive inverse of is _______________. ex: Find if .

  16. Addition Properties 1. and 2. and Note: and are called ________________________. ex: The additive inverse of is _______________. The additive inverse of is _______________. ex: Find if . additive inverses

  17. Addition Properties 1. and 2. and Note: and are called ________________________. ex: The additive inverse of is _______________. The additive inverse of is _______________. ex: Find if . additive inverses

  18. Addition Properties 1. and 2. and Note: and are called ________________________. ex: The additive inverse of is _______________. The additive inverse of is _______________. ex: Find if . additive inverses

  19. Addition Properties 1. and 2. and Note: and are called ________________________. ex: The additive inverse of is _______________. The additive inverse of is _______________. ex: Find if . additive inverses

  20. Addition Properties 1. and 2. and Note: and are called ________________________. ex: The additive inverse of is _______________. The additive inverse of is _______________. ex: Find if . additive inverses

  21. Subtracting We can define subtraction in terms of addition: ex:

  22. Subtracting We can define subtraction in terms of addition: ex:

  23. Subtracting We can define subtraction in terms of addition: ex:

  24. Subtracting We can define subtraction in terms of addition: ex:

  25. Subtracting We can define subtraction in terms of addition: ex:

  26. Subtracting We can define subtraction in terms of addition: ex:

  27. Subtracting We can define subtraction in terms of addition: ex:

  28. Subtracting We can define subtraction in terms of addition: ex:

  29. Subtracting We can define subtraction in terms of addition: ex:

  30. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex:

  31. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same

  32. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same positive

  33. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same positive opposite

  34. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same positive opposite negative

  35. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same positive opposite negative

  36. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same positive opposite negative

  37. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same positive opposite negative

  38. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same positive opposite negative

  39. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same positive opposite negative

  40. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same positive opposite negative

  41. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same positive opposite negative

  42. Multiplying When multiplying ___________signs, the result is _________________. When multiplying ___________ signs, the result is _________________. ex: same positive opposite negative

  43. Multiplication Properties 1. ex: 2. ex:

  44. Multiplication Properties 1. ex: 2. ex:

  45. Multiplication Properties 1. ex: 2. ex:

  46. Multiplication Properties 1. ex: 2. ex:

  47. Multiplication Properties 1. ex: 2. ex:

  48. Dividing We can define division in terms of multiplication: Note: and are ________________ of each other (also called _________________________) ex:

  49. Dividing We can define division in terms of multiplication: Note: and are ________________ of each other (also called _________________________) ex: reciprocals

  50. Dividing We can define division in terms of multiplication: Note: and are ________________ of each other (also called _________________________) ex: reciprocals multiplicative inverses

More Related