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Solve the Equation x2−80x−81=0x ^ { 2 } - 80 x - 81 = 0

Question 232

Multiple Choice

Solve the equation.
- x2−80x−81=0x ^ { 2 } - 80 x - 81 = 0


A) -1, 81
B) 1, -81
C) -9, 9
D) -9, -9

Correct Answer:

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