Sometimes a simple question like what is the square root of 64 has an answer that can confuse a few. In this case, we will dispel a couple of myths. MY LATEST VIDEOS Sorry, the video player failed to load.(Error Code: 101102)
First of all, you can try to predict the result by trial and error. Let's say that you want to estimate the square root of 52: You know that √49 = 7 and √64 = 8, so √52 should be between 7 and 8. Number 52 is closer to the 49 (effectively closer to the 7), so you...
Square root example 2: What’s the square root of 81?The answer is 9, because of 9 * 9 = 81Can a square be a negative number?We know that the square root of 64 is 8 because 8 * 8 is 64, but can’t the square root be a negative number? Because -8 * -8 = 64, too....
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Caution! The square root of a product rule applies when you have multiplication ONLY under the square root. You cannot apply the rule to sums: √a+b≠√a+√ba+b≠a+b Prove this to yourself with some real numbers: let a=64a=64 and b=36b=36, then use the order of operations to ...
For example if trying to find the square root of 25 you can start with 3^2=9, 4^2=16 and finally 5^=25. What is a square root in math? The square root of a number is whatever number that can be multiplied by itself to equal the original number. For example, 2 is the square...
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1. What math fact does this diagram prove? 64 is the square root of 8. 8 is the square root of 64. 16 is the square root of 8. 8 is the square root of 16. 2. What is the square root of 4? 4 2 16 12 Create your account to access this entire worksheet ...
the square root of 64 is 8, since 8 x 8 = 64. Square roots are easy, right? Check if your child understands the concept! Not sure? Square Root Marbles will do the job! Square Root Marbles is an educational game that involves actions, simple arithmetic and square roots. A ...
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