Represent the following situation in the form of quadratic equation :

Rohan’s mother is 26 years older than him. The product of their ages (in years) 3 years from now will be 360. We would like to find Rohan’s present age.

Represent the following situation in the form of quadratic equation :

A train travels a distance of 480 km at a uniform speed. If the speed had been 8 km/h less, then it would have taken 3 hours more to cover the same distance. We need to find the speed of the train.

Find the roots of the following quadratic equation by factorisation :

2x² + x - 6 = 0