Предмет: Математика, автор: arkadiysudakov00

1 и 2 решите,лучше с полным расписание решения

Приложения:

Ответы

Автор ответа: Аноним
1

Решение задания приложено. 2 способа по 2 заданию. Ответ а.

Приложения:

arkadiysudakov00: По первому номеру вопросов нету,а вот по второму есть,1) - По какому принципу решаются подобные выражения вообще ? 2) - Я задавал вопрос подобный этому же,но на второе заданий мне дали совершенно другой ответ... почему же ? Как узнать где правильно решено а где нет?
arkadiysudakov00: ((a^(5/4) +2a^(3/4))/(a^(3/4) +2a^(1/4))^2=((a^(3/4) ×(a^(1/2) +2)/(a^(1/4) ×(a^(1/2) +2))^2=(a^(2/4))^2=(a^(1/2))^2=a P.S вы так и не сказали,по какому прицнипу решаются подобные выражения ?
arkadiysudakov00: Так как же в итоге такие выражения решать? по какой формуле или формулам ? Можете сказать по какому принципу надо решать такие уравнения ?
arkadiysudakov00: А как называется такой вид выражений ?
arkadiysudakov00: Ну ладно.спасибо и на том.)
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Teachers and students at a Yorkshire 1___________ school raised £3,600 to help people in the Haiti earthquake. Every student in the school gave some 2___________ to take part in a no-uniform day. One student in Year 8 did a sponsored 3___________ and an English teacher raised £902 when he gave permission for students to cut his hair.The secondary school is one of many 4___________ York that are raising tens of thousands of pounds. The money will 5___________ housing, food, clean water and medical care for the people in Haiti. About 200,000 people died in the 6___________ and thousands of people lost their homes.Teachers and 7___________ at schools all over Yorkshire came up with a lot of creative 8___________ for raising money. Students in one school raised £425 by coming to school in their 9___________ in very cold weather. Students at another school raised £196 by wearing 10___________ for Haiti. Events at other schools 11___________ the city included a cake sale, a sponsored walk, a fancy-dress and make-up competition, a karaoke contest and a talent show.Head teacher Tim Johnson said the idea for the fundraising 12___________ came from students who saw images of the earthquake on TV and decided that they had to do something to help.

Teachers and students at a Yorkshire 1___________ school raised £3,600 to help people in the Haiti earthquake.

*

Every student in the school gave some 2___________ to take part in a no-uniform day.

*

One student in Year 8 did a sponsored 3___________ and an English teacher raised £902 when he gave permission for students to cut his hair.

*

The secondary school is one of many 4___________ York that are raising tens of thousands of pounds.

*

The money will 5___________ housing, food, clean water and medical care for the people in Haiti.

*

About 200,000 people died in the 6___________ and thousands of people lost their homes.

*

Teachers and 7___________ at schools all over Yorkshire

*

schools all over Yorkshire came up with a lot of creative 8___________ for raising money.

*

Students in one school raised £425 by coming to school in their 9___________ in very cold weather.

*

Students at another school raised £196 by wearing 10___________ for Haiti.

*

Events at other schools 11___________ the city included a cake sale, a sponsored walk, a fancy-dress and make-up competition, a karaoke contest and a talent show.

*

Head teacher Tim Johnson said the idea for the fundraising 12___________ came from students who saw images of the earthquake on TV and decided that they had to do something to help.

*