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It depends on the type of calculator you have. If you have a 8-digit calculator, the largest square number you can display is 99,980,001. If you have a 10-digit calculator, the largest square number you can display is 9,999,800,001. With a TI-84, you can display 9.999999999e99 (which is actually rounded).
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Is sixty six a Square number?
No. Easiest way to check is to simply do the square root of 66 on your calculator. even typing it into google should give you the answer. Square root of 66 = 8.12 or so.
Square root of 17 in complex number terms?
A positive real number, such as 17, has two square roots. One is the one your calculator gives you, if you use the square root function. The other is the same number, with a minus sign in front. None of these has an imaginary part. There are no additional complex roots that have a non-zero imaginary part.
How do you enter an imaginary number in a scientific calculator?
Some scientific calculators can't handle complex or imaginary numbers. If you happen to have a special calculator that does, probably the manual will tell you how to enter them.The HP 48 and up series does. It depends on if your calculator is in Polar Coordinate mode or X-Y coordinate mode, but a quick way to get the imaginary number i (regardless of which mode the calculator is currently in), is to press -1, then 'square root' button.
Is 1540 a square number?
1540 = 2 x 2 x 5 x 7 x 11 All of its prime factors are not even in quantity, hence it's not a perfect square number. PS You could've used a calculator instead.
What is the square root of 125 without using a calculator?
square root of 125= 25 times 5 under the radical (25 has a square root so you can take that out of the radical)= 5 times the square root of 5 (Thats your final answer with no calculator)
