12/06/24

How to check the irrational solution to a rational equation?

After solving a rational equation leading to two irrational solutions, if you have to algebraically confirm those solutions, how do you do so?The rational equation:x/(x+2) + 2/x = -5/(2x+4)The... more

12/06/24

Max-Min problem

A woman can run twice as fast as she can swim. She is standing at point A on the edge of a circular swimming pool 40m in diameter, and she wishes to get the diametrically opposite point B as... more

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