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Go 180 units of distance in any direction. Turn 90 degrees clockwise and go 180 units of distance in a straight line. Turn 90 degrees clockwise and go 180 units of distance in a straight line. Turn 90 degrees clockwise and go 180 units of distance in a straight line.
You will have travelled along a square route whose total distance is 720 units. Alternatively you could have turned counter clockwise each time.
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How do you simplify the square root of 720?
First you have to find the factors of 720... 2, 2, 2, 2, 3, 3, 5 So basically you have sqrt(2x2x2x2x3x3x5) If you notice that you have 24 and 32 Whenever you have something under the square root you can take it out of the square root if you have two of that number. since you have 2 threes can you can take out 2 threes and you have this... 3 times sqrt(2x2x2x2x5) remember to not square the 3 when its outside the sqrt. now you have to recognize that you have two 22s. so you have take out one of them... 2 times 2 times 3 times sqrt(5) so sqrt(720) = 12sqrt(5) I know it can get confusing. Just practice at it and you'll get it.
Some irrational numbers?
square root of (2 ) square root of (3 ) square root of (5 ) square root of (6 ) square root of (7 ) square root of (8 ) square root of (9 ) square root of (10 ) " e " " pi "
Square root 2 times square root 3 times square root 8?
square root 2 times square root 3 times square root 8
What is the square root 15 Times Square root 5?
The square root of 15 times the square root of 5 can be simplified as the square root of (15 * 5), which equals the square root of 75. The square root of 75 can be further simplified as 5 times the square root of 3. Therefore, the square root of 15 times the square root of 5 is equivalent to 5 times the square root of 3.
What numbers are always irrational?
the square root of 3, the square root of 5, the square root of 6, the square root of 7, the square root of 8 etc
