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Solve the Quadratic Equation (n9)2=3( n - 9 ) ^ { 2 } = 3

Question 26

Multiple Choice

Solve the quadratic equation. (n9) 2=3( n - 9 ) ^ { 2 } = 3 Use the following property: For any real number a , x2=ax ^ { 2 } = a if and only if x=ax = \sqrt { a } or x=ax = - \sqrt { a } .


A) 39\sqrt { 3 } - 9 , 39- \sqrt { 3 } - 9
B) 3+9\sqrt { 3 } + 9 , 00
C) 3+9\sqrt { 3 } + 9 , 39\sqrt { 3 } - 9
D) 1818 , 00
E) 3+9\sqrt { 3 } + 9 , 3+9- \sqrt { 3 } + 9

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