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Solve
- x2x130=0x ^ { - 2 } - x ^ { - 1 } - 30 = 0

Question 190

Multiple Choice

Solve.
- x2x130=0x ^ { - 2 } - x ^ { - 1 } - 30 = 0


A) 6,56 , - 5
B) 16,15\frac { 1 } { 6 } , - \frac { 1 } { 5 }
C) 16,15- \frac { 1 } { 6 } , \frac { 1 } { 5 }
D) 6,5- 6,5

Correct Answer:

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