Terms, Expressions and Equations

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Scroll down to view and complete the 4 exercises and watch the video solutions.

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Exercise 1 and Video Solution

Note: Pressing the letter f on the keyboard alternates the video back and forth to full screen.

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Exercise 2 and Video Solution

Note: Pressing the letter f on the keyboard alternates the video back and forth to full screen.

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Exercise 3 and Video Solution

Note: Pressing the letter f on the keyboard alternates the video back and forth to full screen.

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Exercise 4 and Video Solution

Note: Pressing the letter f on the keyboard alternates the video back and forth to full screen.

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