Ответы 1
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(x+4)²= x²+8x+16x²+8x-3x+16-40=0x²+5x-24 = 0D = 25 + 96 = 121x1 = (-5 - 11) /2 = -8x2 = (-5+11) / 2= 3Во втором уравнении не извлекается корень.
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Автор:
azariaandersen - 5 лет назад
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Write the same in indirect speech:
"Tell Colin that I cant come and see him yet" said Mary. " I am very busy in the garden".
Martha was not happy to hear that. " Eh! Miss Mary" she said " he will become angry when I tell him that".
"I cant stay" Mary answered. " Dickon is waiting for me. I was not in the garden yesterday. Tell Colin to read or look through his books".
" He has been waiting for you since seven oclock" Martha said. " Cant you come just for a minute?".
" I cant and I dont want to. I will come to see him in the evening" Mary said. " And dont look at me in this way, Martha."
Помогите пожалуйста, заранее спасибо :з
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