Question

(1) x2—2x=0; (2) x (x+1) – 5x=0. (3) (x–5)2 = (2x + 3)? (4) 2(x+1)2 = 3(x+1)​

Answer 1

Answer:

1.x=0,2

2.x=0,4

3.x=(12+/-√54)/2

4.x= (-1+/-√7)/4

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