племя,с которым воевали римляне в начале 5 века ло нашей эры

в прямоугольном треугольнике с катетом,равным 6,вписан квадрат,имеющий с треугольником общий прямой угол. Найдите площадь треугольника,если диагональ квадрата равна 2  /sqrt {2}

помогите перевести пожалуйста только очень быстро Abe grew up in the Middle West . His first home was a small, one-room house in the woods. His family were pioneers who helped to fight Indians and push the borders of the United States farther west . The family lived in poverty. His parents moved from Kentucky to Indiana when Abe was 7, and this was his home for 14 years . Thomas Lincoln , Abe's farther , hoped to make a better living there . Soon the mother died . Abe and his sister were lonely until their farther married again . Abe's stepmother encouraget the boy to study. Although he had little chance to go to school ,he liked to read . He taught himself by reading the books he could get,such as the Biddle , Aesop's " Fables" and "Robinson Crusoe" . He often walked miles to borrow a book.

Преобразуйте в многочлен выражение (х-3)(х+5)(х+3)(х-5)

Задачка по математике 5 класс!

На работу с картой и заучивание стихотворения ученик затратил 2\5 часа, причем времени на заучивание стихотворения ушло в 3 раза больше, чем на работу с картой. Сколько времени заняло каждое задание? ( задачу уравнением решить надо)