Simplifying expressions
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This task is about simplifying algebraic expressions.
Circle the correct answer. If you circle (E), write down what the correct answer should be.
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a)
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The expression ![]()
(A)
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b)
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The expression ![]()
(A)
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c)
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The expression ![]()
(A)
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d)
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The expression ![]()
(A)
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e)
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The expression ![]()
(A) 0 (B) 1 (C) 2a (D) a2 (E) None of these,
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f)
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The expression ![]()
(A) 0 (B) 1 (C) a (D) 12a (E) None of these,
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g)
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The expression ![]()
(A) |