find the least number which must be subtracted from 6203 to obtain a perfect square. Also find square root of the number so obtained.
Answers
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Step-by-step explanation:
Solution :
To find the least number that must be subtracted from 6203 to obtain a perfect square , we will have to compute the square root of 6203 by Long division method.
78
____________
| 6203
| 49
| ____________ 148 | 1303
8 | 1184
| ____________
| 119
|
So the reminder is 119 and 119 is the least number that must be subtracted from 6203 to get a perfect square.
Now we will subtract 119 from 6203
6203 - 119 = 6084
Square root of 6084 by long division.
78
_____________
7 | 6084
| 49
| _____________
148 | 1184
8 | 1184
| _____________
| 0
|______________
→ √6084 = 78
Answer
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