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How do you findout square root of 40401? - Answers

If you are familiar with some basic squares, you may know that (x+2)2 = x2 + 4x + 4. The coefficients here are 1,4,4 - not quite in the same order but pointing in the right direction. From the above you may deduce that (2y+1)2 = 4y2 + 4y + 1 Better, but not quite there. But you should also know that 22 = 4 so that 2002 =40000. And then it should all fall into place: 40401 = (+/- 201)2 The simpler alternative is to use the square root function on your calculator!



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How do you findout square root of 40401? - Answers

https://math.answers.com/math-and-arithmetic/How_do_you_findout_square_root_of_40401

If you are familiar with some basic squares, you may know that (x+2)2 = x2 + 4x + 4. The coefficients here are 1,4,4 - not quite in the same order but pointing in the right direction. From the above you may deduce that (2y+1)2 = 4y2 + 4y + 1 Better, but not quite there. But you should also know that 22 = 4 so that 2002 =40000. And then it should all fall into place: 40401 = (+/- 201)2 The simpler alternative is to use the square root function on your calculator!



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https://math.answers.com/math-and-arithmetic/How_do_you_findout_square_root_of_40401

How do you findout square root of 40401? - Answers

If you are familiar with some basic squares, you may know that (x+2)2 = x2 + 4x + 4. The coefficients here are 1,4,4 - not quite in the same order but pointing in the right direction. From the above you may deduce that (2y+1)2 = 4y2 + 4y + 1 Better, but not quite there. But you should also know that 22 = 4 so that 2002 =40000. And then it should all fall into place: 40401 = (+/- 201)2 The simpler alternative is to use the square root function on your calculator!

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      If you are familiar with some basic squares, you may know that (x+2)2 = x2 + 4x + 4. The coefficients here are 1,4,4 - not quite in the same order but pointing in the right direction. From the above you may deduce that (2y+1)2 = 4y2 + 4y + 1 Better, but not quite there. But you should also know that 22 = 4 so that 2002 =40000. And then it should all fall into place: 40401 = (+/- 201)2 The simpler alternative is to use the square root function on your calculator!

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