Find all solutions of the equation. Leave answers in trigonometric form.
-$$x ^ { 3 } + 8 = 0$$
A) $\left\{ 2 \operatorname { cis } 180 ^ { \circ } , 2 \operatorname { cis } 120 ^ { \circ } , 2 \operatorname { cis } 240 ^ { \circ } \right\}$
B) $\left\{ 2 \operatorname { cis } 180 ^ { \circ } , 2 \operatorname { cis } 240 ^ { \circ } , 2 \operatorname { cis } 240 ^ { \circ } \right\}$
C) $\left\{ 2 \operatorname { cis } 180 ^ { \circ } , 2 \operatorname { cis } 120 ^ { \circ } , 2 \operatorname { cis } 300 ^ { \circ } \right\}$
D) $\left\{ 2 \operatorname { cis } 180 ^ { \circ } , 2 \operatorname { cis } 60 ^ { \circ } , 2 \operatorname { cis } 300 ^ { \circ } \right\}$

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The Answer of Find all solutions of the equation. Leave answers in trigonometric form.
-$$x ^ { 3 } + 8 = 0$$
A) $\left\{ 2 \operatorname { cis } 180 ^ { \circ } , 2 \operatorname { cis } 120 ^ { \circ } , 2 \operatorname { cis } 240 ^ { \circ } \right\}$
B) $\left\{ 2 \operatorname { cis } 180 ^ { \circ } , 2 \operatorname { cis } 240 ^ { \circ } , 2 \operatorname { cis } 240 ^ { \circ } \right\}$
C) $\left\{ 2 \operatorname { cis } 180 ^ { \circ } , 2 \operatorname { cis } 120 ^ { \circ } , 2 \operatorname { cis } 300 ^ { \circ } \right\}$
D) $\left\{ 2 \operatorname { cis } 180 ^ { \circ } , 2 \operatorname { cis } 60 ^ { \circ } , 2 \operatorname { cis } 300 ^ { \circ } \right\}$

Find All Solutions of the Equation x3+8=0x ^ { 3 } + 8 = 0x3+8=0

Find All Solutions of the Equation $x ^ { 3 } + 8 = 0$