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Math on the Mind: Multiplication

30 b 5. –. Math on the Mind: Multiplication. Simplify each expression. 3 4 • 3 5 2. 4 x 5 • 3 x –2 (–2 w –2 )(–3 w 2 b –2 )(–5 b –3 ). 3 9. 12 x 3. Raising a Power to a Power. Unit 1, Lesson 7. Raising a Power to a Power. Keep the base the same and multiply the exponents.

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Math on the Mind: Multiplication

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  1. 30 b5 – Math on the Mind: Multiplication • Simplify each expression. • 34 • 35 2. 4x5• 3x–2 • (–2w –2)(–3w2b–2)(–5b–3) 39 12x3

  2. Raising a Power to a Power Unit 1, Lesson 7

  3. Raising a Power to a Power. • Keep the base the same and multiply the exponents. • Examples:

  4. Simplify. = a12 More Multiplication Properties of Exponents Simplify (a3)4.

  5. 1 b4 Write using positive exponents. = More Multiplication Properties of Exponents Simplify b2(b3)–2. = b2 • b–6 = b–4

  6. You Try:

  7. Raising a Product to a Power • Example:

  8. More Multiplication Properties of Exponents Simplify (4x3)2. = 42x6 = 16x6

  9. Practice:

  10. Challenges:

  11. Video Recap • http://app.discoveryeducation.com/player/view/assetGuid/99F50041-9B9B-4D68-9676-753CA89802A7

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