I'm a bit stumped on a homework question and would greatly appreciate some input.
Does this mean that gamma is equal to 3 ? If it is how would I go about solving it because wouldn't I get
[math]\alpha \beta \gamma = -21[/math][math]\alpha +\beta +\gamma = 5[/math][math]\alpha \beta +\beta \gamma + \gamma \alpha = -1[/math]
Am I meant to solve this simultaneously ?
Does this mean that gamma is equal to 3 ? If it is how would I go about solving it because wouldn't I get
[math]\alpha \beta \gamma = -21[/math][math]\alpha +\beta +\gamma = 5[/math][math]\alpha \beta +\beta \gamma + \gamma \alpha = -1[/math]
Am I meant to solve this simultaneously ?
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