How many divisons of 720 which are persect squres
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How many divisons of 720 which are persect squres
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Answer:
The sum of the digits of 720 is 9. As 9 is divisible by 3, 3 is one of the factors of 720. 720 is not a perfect square number.
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Factors of 720 in Pairs.
Positive Pair Factors of 720 Negative Pair Factors of 720
(6, 120) (-6, -120)
(8, 90) (-8, -90)
(9, 80) (-9, -80)
(10, 72) (-10, -72)
Answer:
Here I will show you two methods that you can use to simplify the square root of 720. In other words, I will show you how to find the square root of 720 in its simplest radical form using two different methods.
To be more specific, we have created an illustration below showing what we want to calculate. Our goal is to make "A" outside the radical (√) as large as possible, and "B" inside the radical (√) as small as possible.
√720 = A√B