Mathematics, 28.10.2019 20:31, isabelperez063
Bài 1. giải các phương trình:
1. |2x– 6|=9–x²
2. |x² –3x + 2|= 2x +2
,
,
Answers: 2
Mathematics, 21.06.2019 19:00, phelanpearson3995
The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse
Answers: 1
Mathematics, 22.06.2019 00:00, notashley1703
Write the equation in general quadratic form: plz !
Answers: 1
Bài 1. giải các phương trình:
1. |2x– 6|=9–x²
2. |x² –3x + 2|= 2x +2
,
,...
1. |2x– 6|=9–x²
2. |x² –3x + 2|= 2x +2
,
,...
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