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Home > MC1 > Chapter 4 > Lesson 4.1.4 > Problem 4-44

4-44.

Simplify each expression. Then check your solutions with a scientific calculator.

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    Refer to problem MC1 3-144 and problem MC1 3-150 if you need a reminder of how to simplify expressions.

    Complete any multiplication or division.

    Add the terms together.

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    Follow the correct order of operations while simplifying this expression.

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    This problem is very similar to part (a). Follow those same steps while simplifying this expression.

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    This problem is similar to the previous three. Be sure to simplify inside the parentheses first before adding the terms.