Предмет: Математика, автор: Аноним

упростите выражение -2m(-3п+2)-4m​

Ответы

Автор ответа: miki68
0

Ответ:

Пошаговое объяснение:

=6mn-4m-4m=6mn-8m

sladkaadevocka18: 8m-4m-4m=6mn-6mn
sladkaadevocka18: 0=0
Автор ответа: pukda2020
0

У меня наверное не правильно(

Приложения:
miki68: неверно
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1. Put “+” if the sentence is right and “-“if it is
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1.      Toscanini came to a very little town.


2.      He liked how Mrs. Smith was playing.


3.      He wanted to play the piano for her.


4.      Tchaikovsky visited Mrs. Smith one day.


5.      Mrs. Smith was a teacher of music.

 


2. Write the sentences in the right order.
1.       
Mrs. Smith was
very glad to meet the great musician.


2.       
He
lived in America.


3.       
The music
stopped and soon a woman opened the door.


4.       
The music
stopped and soon a woman opened the door.


5.       
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playing,” he thought, “she isn’t a very good musician.

 


3. Answer the
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1.       
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2.       
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3.       
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4.       
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5.       
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