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Solve the Equation by Completing the Square x2+62=−18xx ^ { 2 } + 62 = - 18 x

Question 75

Multiple Choice

Solve the equation by completing the square.
- x2+62=−18xx ^ { 2 } + 62 = - 18 x


A) {−9−19,−9+19}\{ - 9 - \sqrt { 19 } , - 9 + \sqrt { 19 } \}
B) {−18+62}\{ - 18 + \sqrt { 62 } \}
C) {9+19}\{ 9 + \sqrt { 19 } \}
D) {9−62,9+62}\{ 9 - \sqrt { 62 } , 9 + \sqrt { 62 } \}

Correct Answer:

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