Advertisements
Advertisements
Question
Write true (T) or false (F) for the following statement.
The sum of two square numbers is a square number.
Advertisements
Solution
False
1 is the square of a number (1 = 12). But 1 + 1 = 2, which is not the square of any number.
APPEARS IN
RELATED QUESTIONS
For the following number, find the smallest whole number by which it should be divided so as to get a perfect square number. Also find the square root of the square number so obtained.
1620
Find the squares of the following numbers using column method. Verify the result by finding the square using the usual multiplication:
25
Find the smallest number by which 147 must be multiplied so that it becomes a perfect square. Also, find the square root of the number so obtained.
Find the least square number, exactly divisible by each one of the numbers:
(i) 6, 9, 15 and 20
A PT teacher wants to arrange maximum possible number of 6000 students in a field such that the number of rows is equal to the number of columns. Find the number of rows if 71 were left out after arrangement.
Find the smallest number by which 2592 be multiplied so that the product is a perfect square.
Find the square root by prime factorisation method
4761
Using prime factorisation, find the square roots of 11025
Using prime factorisation, find the square roots of 4761
Find the smallest square number divisible by each one of the numbers 8, 9 and 10.
