решите уравнение :

у2(степени) +6у=0

нашествие монголо-татар на Русь. причины победы монголов.

Лучше конечно все по подробнее :)

Перевести в косвенную речь!!!

He asked the shop assistant of the store "How much will you give me for these? "

"They are not worth a cent more than 2 dollars" said the man.

"Are you sure? " asked Jim. (to him)

"Here's your money" said Jim.

"So will you wrap them for me" asked Jim.

"These jeans were hanging outside your store with prise tag that said 6,50 dollars "