СРОЧНО ПЖ!!! Составить квадратное уравнение по его коэффициентам

а) a = 2; b = –3; c = 1;

б) a = –1; b = 4; c = 0;

в) a = √2 ; b = –1; c = √2

Open the brackets to get the story about Pat complete, then write your own ending of the story.

Pat (1.have) a lot of trouble with her parents this year. They want her (2.be) at school every day and (3.expect) her (4.do) more at school. She (5.know) she (6.must)(7.work) hard (8.get) good marks but she (9.can,not)(10.arrive) at school on time and (11.be) ready with her tasks. Pat (12.be) almost twelve and she (13.think) she (14.become) a grown-up person. "I (15.be) not a child any longer!" she repeat to her parents every day. "Why you (17.want) me (18.come) back home so early?"

One day she (19.walk) from her friends very late and it (20.be) dark in the street. Pat (21.feel) very frightened. Suddenly she (22.hear) some noise, she (23.turn) round and ...