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The #’s 1, 4, 9, 16, 25 .…are called

The #’s 1, 4, 9, 16, 25 .…are called. The #’s 1, 4, 9, 16, 25 .…are called perfect squares / square numbers. The #’s 1, 4, 9, 16, 25 .…are called perfect squares / square numbers because they have whole # square roots or because squares with those areas would have sides that are whole #’s.

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The #’s 1, 4, 9, 16, 25 .…are called

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  1. The #’s 1, 4, 9, 16, 25 .…are called

  2. The #’s 1, 4, 9, 16, 25 .…are called perfect squares / square numbers

  3. The #’s 1, 4, 9, 16, 25 .…are called perfect squares / square numbers because they have whole # square roots or because squares with those areas would have sides that are whole #’s

  4. The #’s 1, 4, 9, 16, 25 .…are called perfect squares / square numbers because they have whole # square roots or because squares with those areas would have sides that are whole #’s The #’s 1, 8, 27, 64, 125 .…are called

  5. The #’s 1, 4, 9, 16, 25 .…are called perfect squares / square numbers because they have whole # square roots or because squares with those areas would have sides that are whole #’s The #’s 1, 8, 27, 64, 125 .…are called perfect cubes

  6. Cube Roots The #’s 1, 4, 9, 16, 25 .…are called perfect squares / square numbers because they have whole # square roots or because squares with those areas would have sides that are whole #’s The #’s 1, 8, 27, 64, 125 .…are called perfect cubes because they have cube roots that are whole numbers or because cubes with those volumes would have sides that are whole numbers

  7. Cube Roots The #’s 1, 4, 9, 16, 25 .…are called perfect squares / square numbers because they have whole # square roots or because squares with those areas would have sides that are whole #’s The #’s 1, 8, 27, 64, 125 .…are called perfect cubes because they have cube roots that are whole numbers or because cubes with those volumes would have sides that are whole numbers Cube root – the cube root of a #/term is a #/term that multiplies by itself 3 times to equal the original #/term Ex. The cube root of 8 = 2 since 2x2x2 = 8

  8. Cube Roots Determine the sides of the following cubes a) b) c) V = 1000 V = 64 V = 1728

  9. Cube Roots Determine the sides of the following cubes a) b) 4 10 c) 12 V = 1000 V = 64 V = 1728

  10. Cube Roots Determine the cube roots of the following • 27000 • 1331 • 343 • 15.625 • 10 • 512x3

  11. Cube Roots Determine the cube roots of the following • 27000 30 • 1331 11 • 343 7 • 15.625 2.5 • 10 2.15 • 512x3 8x

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