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1:10
YouTube
MooMooMath and Science
Square Root of 81
In this video, I go over how to find the square root of 81 I first create a factor tree to find the prime numbers of 81. Next, the prime numbers are 3,3,3,3. Nxt you multiply 3 x 3 which equals 9 which is the prime number of 81 Square Root 21 https://youtu.be/65wkqV7I9tw Square Root 10 https://youtu.be/ohbtlwERYWc Square Root 6 https://youtu.be ...
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