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Показувати елементи керування програвачем
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The big problem with this is that it's too obvious upfront that it's going to involve 5 and 6.
Working from the thumbnail, I didn't assume x and y had to be distinct, so I also found the solutions x = y = (1 +/- 5 Sqrt(5) )/2 ≈ 6.09... and -5.09...
There are 4 solutions to this problem not just 2.
Possible 4 outcomes (5,-6), (6,5), (-5,-6) & (-6,5) but only (5,-6) & (-6,5) will be true for Both
Complex ones?
The big problem with this is that it's too obvious upfront that it's going to involve 5 and 6.
Working from the thumbnail, I didn't assume x and y had to be distinct, so I also found the solutions x = y = (1 +/- 5 Sqrt(5) )/2 ≈ 6.09... and -5.09...
There are 4 solutions to this problem not just 2.
Possible 4 outcomes (5,-6), (6,5), (-5,-6) & (-6,5) but only (5,-6) & (-6,5) will be true for Both
Complex ones?