Solve 3x2 = −12x − 15.
x = −4 ± 2i
x = −4 ± i
x = −2 ± 2i
x = −2 ± i...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 25.01.2020 20:31, Izayoi
Solve 3x2 = −12x − 15.
x = −4 ± 2i
x = −4 ± i
x = −2 ± 2i
x = −2 ± i
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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