Mathematics
If a^(2x−2) = 1 where a is a positive real number other than 1, then x = ?
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What is the square root of -25?
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[1 - {1 - (1 - 1 - 1)}]
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Three consecutive integers are listed in increasing order. If their sum is 102, what is the second integer in the list?
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A square shaped wedding hall has an area of 18 m². Find the cost of tile flooring at the rate of Rs. 725 per square meter?
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A man buys shirts at Rs.80 each and sells them at Rs.100 each. What percentage profit does he make?
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X is midway between Y and Z. The distance between X and Y is 6 cm. Then what will be the distance between Y and Z?
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The number whose 25% is 75 is:
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Simplify: (-2x)3:
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