Question

1/3 * p ^ 3 from - 2/3 * p ^ 3​

Answer 1

Answer:

${p}=\frac{{{1}-\sqrt{{-{7}}}}}{{-{{2}}}}=\frac{{1}}{{-{{2}}}}+\frac{{i}}{{2}}\sqrt{{{7}}}=-{0.5000}-{1.3229}{i}$

Answer 2

Step-by-step explanation:

$p = \frac{1 - \sqrt{ - 7} }{ - 2} = \frac{1}{ - 2 } + \frac{i}{2} \sqrt{7 } = - 0.5000 - 1.3229i$