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प्रश्न
Write true (T) or false (F) for the following statement.
The product of two square numbers is a square number.
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उत्तर
True
If a2 and b2 are two squares, their product is a2 x b2 = (a x b)2, which is a square.
संबंधित प्रश्न
Find the square root of the following number by the prime factorisation method.
9604
For the following number, find the smallest whole number by which it should be multiplied so as to get a perfect square number. Also find the square root of the square number so obtained.
1458
Write true (T) or false (F) for the following statement.
There are fourteen square number upto 200.
Find the square root of each of the following by prime factorization.
441
A society collected Rs 92.16. Each member collected as many paise as there were members. How many members were there and how much did each contribute?
Find the least square number, exactly divisible by each one of the numbers:
(i) 6, 9, 15 and 20
Find the square root by prime factorisation method
256
_______ is added to 242 to get 252
A square board has an area of 144 square units. How long is each side of the board?
Using prime factorisation, find which of the following are perfect squares.
841
