What is the limit of (2x^2 - 3x + 5)/(4x - 2) as x approaches 3?
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What is the resultant displacement when a vector of magnitude 30 units at an angle of 45 degrees is added to a vector of magnitude 20 units at an angle of 135 degrees?
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What is the measure of angle A in a right triangle with sides measuring 8cm and 15cm?