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Solve
- $\frac { 1 } { x } + \frac { 3 } { x ^ { 2 } } = - 1$

Question 78

Multiple Choice

Solve.
- $\frac { 1 } { x } + \frac { 3 } { x ^ { 2 } } = - 1$

A) $\frac { 1 } { 2 } \pm \frac { \sqrt { 11 } } { 2 } \mathrm { i }$
B) $\frac { 1 } { 2 } \pm \frac { \sqrt { 11 } } { 2 }$
C) $- \frac { 1 } { 2 } \pm \frac { \sqrt { 11 } } { 2 }$
D) $- \frac { 1 } { 2 } \pm \frac { \sqrt { 11 } } { 2 } \mathrm { i }$

Correct Answer:
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Solve - 1x+3x2=−1\frac { 1 } { x } + \frac { 3 } { x ^ { 2 } } = - 1x1​+x23​=−1

Multiple Choice

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Solve
- $\frac { 1 } { x } + \frac { 3 } { x ^ { 2 } } = - 1$

Correct Answer:
Verified
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