कागुननकलताददा-वाहनाका हालको पता लगाउनुहोस् । (The difference of the ages of two
sters is 5 years and the product of their ages is 300.
Calculate the present ages of the two sisters.)​

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?