Question

. 4. If a, B are the zeros of the polynomial f(x) = ax? + bx + c, then find
1/a2 and 1/b2
6. Ankita travels 14 km to her home partly by rickshaw and partly by bus. She takes half an hour if
she travels 2 km by rickshaw, and the remaining distance by bus. On the other hand, if she travels
4 km by rickshaw and the remaining distance by bus, she takes 9 minutes longer. Find the speed
of the rickshaw and of the bus.

Answer 1

Answer:

hey, I guess it is right