Algebra

# Is 40 a perfect square and why?

012 ###### 2016-03-05 15:02:04

40 is a not perfect square.

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## Related Questions No, 40 is not a perfect square the closest whole number's whose square is close to 40 are 6 and 7 with the squares being 36 and 49 respectively. A perfect square doesn't have any decimal parts to it, thus 40 is not a perfect square since root 40 =6.32455.... the answer is 1. there is only 1 perfect square beteen 30 and 40.   No, the perfect squares are 1, 4, 9, 16, 25, 36, 49...  because it needs to be a prime number and it has to be simplified sqrt(30)= 5.5 approx sqrt(40) = 6.3 approx The integer 6 is between the square roots. So the square of 6, which is a perfect square, will be between the two original numbers. So answer is 62 = 36. 1, 4, 9, 16, 25, 36. These are the perfect squares from 1 to 40. All numbers have square roots. You may have meant which factors of 40 are perfect squares. That's 1 and 4. 36 is the only perfect square amongst those listed. No, 325 is not a perfect square however 324 is a perfect square. 2020^2 = 400400 is a perfect square.......perfect square&ensp; noun Mathematics .1.a rational number that is equal to the square of another rational number.2.a polynomial that is the square of another polynomial.Origin:1935-40 It is the square of an integer: that is what a perfect square is. A perfect square is a square of an integer (a whole number). 200 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer. 500 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer. 30 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer. 38 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer. The smallest perfect squares that end with 9 are 9 (the square of 3) 49 (the square of 7). Their difference is 40. No- the closest perfect squares are 36 (perfect square of 6) and 49 (perfect square of 7) Then the number is called a "perfect square".Then the number is called a "perfect square".Then the number is called a "perfect square".Then the number is called a "perfect square". 8 is a perfect cube; it is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer....you're thinking of 9... ###### Math and ArithmeticJobs & EducationNumbers GeometryFactoring and MultiplesMathematical Finance Copyright © 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.