Exercise algebra.equations.quadratic.no-abc
Description
solve a quadratic equation without abc-formula
x == sqrt 7 or x == -sqrt 7
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Environment
clipboard=[D == 28, a == 1, b == 0, c == -7]Path 1
| path | [0, 6, 0] |
| steps | 3 |
| major rules | 1 |
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