Перейти к выбору ответа 02.04.2022Сократите дробь! 1) x³y x⁵y² 2) 24x⁶y⁴ 18x⁴y⁶ Выбрать другой вопрос Смотреть ответ Перейти к выбору ответа Алгебра Вопрос школьника по предмету Алгебра Сократите дробь! 1) x³y x⁵y² 2) 24x⁶y⁴ 18x⁴y⁶ Ответ учителя по предмету Алгебра x³y/x⁵y²= 1/x²y Сокращаем на x³, y 24x⁶y⁴/18x⁴y⁶=4x/3y² Сокращаем на 6, x⁴, y⁴
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The Romans invaded Britain in AD 43 and, chasing ancient Britons along the Thames, they came to the first place where it was easy to cross. They built a garrison there – and London was born. They also erected a bridge over the river. The Garrison became a major trading post. Later, the bridge suffered neglect and the whole area was raided by the Vikings. In AD 886 Alfred the Great drove out the raiders, the bridge was repaired and the city prospered again. A hundred years later, the Vikings returned but King Ethelred sailed up the Thames, attached ropes to London Bridge, headed downriver and pulled it down.
с · 2 = 40
с · 2 = 60
40 : а = 20
60 : а = 20
х : 2 = 20
х : 2 = 30
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