Here is a list of possible reasons for learning - вопрос №1013325 от 5Августина5 10.01.2021 09:05

Question

Другие предметы: Here is a list of possible reasons for learning English at school. Add some other reasons if needed. a) Say why you study English. b) Make predictions for some students in your class.

5Августина5 · Answer

X³+3x²-9x-27=0x²(x+3)-9(x+3)=0(x+3)(x²-9)=0x+3=0x=-3x²-9=0x=3x=-3ответ:х=3 и х=-3....