Examine if each of the following is a perfect square( with the explanation ). 1.190
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Examine if each of the following is a perfect square( with the explanation ). 1.190
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Answer:
725 and 190 are not a perfect square number
Step-by-step explanation:
A number is said to be perfect square is the factors of the number are in pair
We have given numbers
(i) 725 = 5×5×29
As the factors of 725 are not in pair so it is not a perfect square
(ii) 190 = 2×5×19
Factor of 190 are not in pair so it is not a perfect square
(iii) 841 = 29 ×29
Factor of 814 are in pair so 841 is a perfect square
(iv) 1089 = 3×3×11×11
As the factor of 1089 are in pair so it is a perfect square
Step-by-step explanation: