Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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Rewrite the expression as a sum or difference, then simplify if possible.
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2.
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Rewrite the expression as a sum or difference, then simplify if possible.
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3.
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Evaluate the expression without using a calculator. 
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4.
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Evaluate the expression without using a calculator. (Assume the variable
represents a positive number.) 
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5.
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Rewrite the expression as a sum or difference, then simplify if possible.
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6.
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Rewrite the expression as a sum or difference, then simplify if possible.
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7.
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Rewrite the expression as a product. Simplify if possible. 
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8.
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Rewrite the expression as a product. Simplify if possible. 
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9.
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From the list below find the expression, identical to the given. 
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10.
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Evaluate the expression without using a calculator. 
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