A natural number, when increased by 12, equals to 160 times of its reciprocal. Find the number.
Answers
Answered by
3
Answer:
your answer is this.....
Explanation:
Let the number be x. Then,
x+12=160×
x
1
x
2
+12x−160=0
(x+20)(x−8)=0
x=−20,8
Therefore, the required number is 8.
Answered by
2
Let the number be x. Then,
x+12=160×
x
1
x
2
+12x−160=0
(x+20)(x−8)=0
x=−20,8
Therefore, the required number is 8.
x+12=160×
x
1
x
2
+12x−160=0
(x+20)(x−8)=0
x=−20,8
Therefore, the required number is 8.
Similar questions