Simplify the Expression Without a Calculator $$\frac { - ( - 10 ) - \sqrt { ( - 10 ) ^ { 2 } - 4 ( 12 ) ( - 2 ) } } { 2 ( 12 ) }$$

question 57

Multiple Choice

Simplify the expression without a calculator. $$\frac { - ( - 10 ) - \sqrt { ( - 10 ) ^ { 2 } - 4 ( 12 ) ( - 2 ) } } { 2 ( 12 ) }$$

• A) 2
• B) \(- \frac { 1 } { 9 }\)
• C) \(\frac { 1 } { 12 }\)
• D) \(- \frac { 1 } { 6 }\)
• E) \(-\) 1

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