Exercise algebra.equations.quadratic.no-abc
Description
solve a quadratic equation without abc-formula
-4+sqrt 31 == x or x == (-8-sqrt 124)/2
ready: yesFeedback
Environment
clipboard=[D == 124, a == 1, b == 8, c == -15]Path 1
| path | [0, 6, 0] |
| steps | 3 |
| major rules | 1 |
| active labels |
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