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Solve the Equation by Completing the Square t2t9=0\mathrm { t } ^ { 2 } - \mathrm { t } - 9 = 0

Question 39

Multiple Choice

Solve the equation by completing the square.
- t2t9=0\mathrm { t } ^ { 2 } - \mathrm { t } - 9 = 0


A) 1±i352\frac { 1 \pm i \sqrt { 35 } } { 2 }
B) 1±372\frac { - 1 \pm \sqrt { 37 } } { 2 }
C) 1±372\frac { 1 \pm \sqrt { 37 } } { 2 }
D) 1±371 \pm \sqrt { 37 }

Correct Answer:

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