Squares, roots and powers
Squares, roots and powers

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Squares, roots and powers

Learning outcomes

After studying this course, you should be able to:

  • evaluate the squares, cubes and other powers of positive and negative numbers with or without your calculator

  • estimate square roots and calculate them using your calculator

  • describe the power notation for expressing numbers

  • use your calculator to find powers of numbers

  • multiply and divide powers of the same number.

MU120_4M4

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