Solve the Equation $\sqrt [ 4 ] { \mathrm { x } ^ { 2 } - 13 } = 1$

question 144

Multiple Choice

Solve the equation.
- $\sqrt [ 4 ] { \mathrm { x } ^ { 2 } - 13 } = 1$

• A) \(\{ - \sqrt { 14 } , \sqrt { 14 } \}\)
• B) \(\{ \sqrt { 13 } \}\)
• C) \(\{ \sqrt { 14 } \}\)
• D) \(\{ - \sqrt { 13 } , \sqrt { 13 } \}\)