Exercise algebra.equations.quadratic.no-abc
Description
solve a quadratic equation without abc-formula
x == (-4+sqrt 32)/2 or x == (-4-4*sqrt 2)/2
ready: yesFeedback
Environment
clipboard=[D == 32, a == 1, b == 4, c == -4]Path 1
| path | [0, 7, 10, 0] |
| steps | 4 |
| major rules | 1 |
| active labels |
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