By reapeted subtraction,find the following numbers are perfect square 55
Answers
Answered by
11
Answer:
Step-by-step explanation:
We know that
Square root of 55
55 − 1 = 54
54 − 3 = 51
51 − 5 = 46
46 − 7 = 39
39 − 9 = 30
30 − 11 = 19
19 − 13 = 6
6 − 15 = −9
it will not possible
Hence, 55 is not a perfect square.
Answered by
0
Answer:
Step-by-step explanation:
∴ 55 is not a perfect square. and we have obtained 0 after subtracting 6 successive odd numbers. ∴ 36 is a perfect square. ∴ 49 is a perfect square.
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