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Sahay Sir > Question Answers > NCERT Class 10 > Maths > Chapter 4 - Quadratic Equations > An express train takes 1 hour less than passenger train to travel 132 km between Mysore and Bangalore (without taking into consideration the time they stop at intermediate stations). If the average speed of the express train is 11 km/hour more than that of passenger train, find the average speed of the two trains.

An express train takes 1 hour less than passenger train to travel 132 km between Mysore and Bangalore (without taking into consideration the time they stop at intermediate stations). If the average speed of the express train is 11 km/hour more than that of passenger train, find the average speed of the two trains.

Find the roots of the following equations : x − 1/x = 3 x = 0