what does the square root of 8 square 8?
140211
I am guessing you wanted to ask sqrt(8 exp(8)) . If this is the question then put the exact string in google and search.
256504
because 56 is not an even root the best answer is=\n(n-squareroot of 56)(n+squareroot of 56). \nThe square root of 56 is 7.48331477355 if you need the exact number, but that's messy.
737774
You figure the square root of each number separately...you've probably learned that in class alredy (how to do that)...then you take reach result, and multiply them together for your final answer.\n\nUse your textbook for reference...good luck!
739917
Many mathematical operations have an inverse, or opposite, operation. Subtraction is the opposite of addition, division is the inverse of multiplication, and so on. Squaring, lesson (exponents), has an inverse too, called "finding the square root." Remember, the square of a number is that number times itself. The perfect squares are the squares of the whole numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 … \nThe square root of a number, n, written \nsquare root of n\nis the number that gives n when multiplied by itself. For example,\nsquare root of 100 =10\nbecause 10 x 10 = 100\nFinding square roots of of numbers that aren't perfect squares without a calculator.\n1. Estimate - first, get as close as you can by finding two perfect square roots your number is between.\n2. Divide - divide your number by one of those square roots.\n3. Average - take the average of the result of step 2 and the root.\n4. Use the result of step 3 to repeat steps 2 and 3 until you have a number that is accurate enough for you.\nExample: Calculate the square root of 10 to 2 decimal places.\n1. Find the two perfect square numbers it lies between.\nSolution:\n3 squared = 9 and 42 = 16, so the square root of 10  lies between 3 and 4.\n2. Divide 10 by 3. 10/3 = 3.33 (you can round off your answer)\n3. Average 3.33 and 3. (3.33 + 3)/2 = 3.1667\nRepeat step 2: 10/3.1667 = 3.1579\nRepeat step 3: Average 3.1579 and 3.1667. (3.1579 + 3.1667)/2 = 3.1623\nTry the answer --> Is 3.1623 squared equal to 10? 3.1623 x 3.1623 = 10.0001\nIf this is accurate enough for you, you can stop! Otherwise, you can repeat steps 2 and 3.\nNote: There are a number of ways to calculate square roots without a calculator. This is only one of them.
223105
Without calculators it's not easy but you find the number that multiplied by itself equals your number.  For instance the square root of 25 is 5 because 5 times 5=25.  16 is 4... 4 times 4=16
896780
Sqrt[8]=Sqrt[4x2]=\nSqrt[4]xSqrt[2]=\n2xSqrt[2]=\n2Sqrt[2]
191747
I have eight answers\n\n888 + 88 + 8 + 8 + 8 = 1000\n\n(8888 - 888) / 8 = 1000\n\n(8888 - 88) / 8.8 = 1000\n\n(8888 - 8) / 8.88 = 1000\n\n8 x [(8x8) + (8x8)] - (8+8+8) = 1000\n\n8 x [(8+8)x8 - (8+8+8)/8] = 1000\n\n[(88-8)/8] ^ [(8+8+8)/8] = 1000\n\n[8 + (8+8)/8] ^ [(8+8+8)/8] = 1000\n\nThose were 8 answers but if it not enough i can give you the 9th which is very silly\n\n[8/8] [8-8] [8-8] [8-8] = [1] [0] [0] [0] = 1000
622009
no. square root 32 = square root 4*4*2 = 4 square root 2\n\nbreak down the 32 into parts that will come out of the root. Then if there are two numbers inside, they become 1 number outside. If there is a loner number inside, then it stays there.
966435
square root of 40.5 = 6.363961.\n\nAnd for the future.... http://www.calculator.com/
416099
The simplest, but most tedious, way to calculate the decimal digits of a square root is to figure out each digit in turn, as follows. \nFirst of all, find how many digits to the left of the decimal point your square root will have. \n\nA number with one digit to the left of the decimal point will be somewhere from 1 up to, but not including, 10; therefore, its square will be somewhere from 1 up to, but not including, 100, and hence will have either one or two digits to the left of the decimal point. \n\nA number with two digits to the left of the decimal point will be somewhere from 10 up to, but not including, 100; therefore, its square will be somewhere from 100 up to, but not including, 10000, and hence will have either three or four digits to the left of the decimal point. \n\nAnd so on. \n\nTherefore, if the number you're trying to find the square root of has one or two digits to the left of the decimal point, its square root will have one; if it has three or four, its square root will have two; and so on. \n\nNow, having found how many digits the square root has, just start from the left and figure out each digit in turn. \n\nFor example, to find the square root of 1234 to 3 decimal places: \n\nThe square root has two digits to the left of the decimal point, so we're looking for a number of the form AB.CDE. . . (and we want to find A through E). \n\nNow, 10^2=100, 20^2 = 400, 30^2=900, all too small, but 40^2=1600, too big. This tells us the first digit A is 3. \n\nNext, 31^2 = 961, 32^2 = 1024, 33^2 = 1089, 34^2=1156, 35^2 = 1225, all too small; 36^2 = 1296, too big, so the second digit B is 5. \n\nThirdly, 35.1^2 = 1232.01, too small, but 35.2^2 = 1239.04, too big, so the third digit C is 1. \n\nAnd so on; continuing in this way, you see that . \n\nThis method is horribly slow and inefficient but that's no problem in an era of calculators. All the necessary ideas are there. \n\nYou can apply lots of little shortcuts to this procedure to drastically reduce the number of computations you need to do. Then you come up with a procedure similar to the long-division algorithm. Its complicated to remember, though; I don't remember it offhand. It is seldom taught today because there is little need for it. \n\nTo actually calculate a square root to a large number of digits quickly, one uses a different method. For example, saying that x^2 = a is the same as saying x = (1/2)(x + a/x) and you can use this as the basis of an iteration. Start with one value of x, for example, x=1. Then get a second value y = (1/2)(x + a/x). Then get a third value z = (1/2)(y + a/y). And so on. It turns out that these numbers x, y, z, . . . converge quite quickly to the desired square root, especially if you start with a number that is already close. \n\nDoing this calculation in the above example, for a=1234, and starting with the number a=40 which is obviously just a little bit bigger than the desired square root, you get the numbers 40, 35.425, 35.129578. . . , 35.128336. . . , 35.128336. . . and you see that just four calculations are enough to get the square root accurate to six decimal places.
964858
That just means that keep it in the square root instead of simplifying it.\nEx: Keep it as square root of 2 instead of 1.414\n\nSo if you're finding the square root of 27, for example.  You can split up 27 into 9*3.  Square root of 9 is 3, but 3 is not a perfect square.  So your answer would be : 3 square root of 3.  Instead of 5.196
878380
5√8 = 5x√(4x2) = 5x2√2 = 10√2\n\n2√18 = 2x√(9x2) = 2x3√2 = 6√2\n\nNow you can add the like terms to get 16√2.
864795
8(t-2sqrt(a))(t+2sqrt(a))
819492
3^4 = -2x^2 + 8\n81 = -2x^2 + 8   simplify\n73 = -2x^2          subtract 8 from both sides\n-73/2 = x^2         divide both sides by -2\nsqrt(73/2) * i = x   take square root of both sides... since the right is negative you get an imaginary number.  i = sqrt(-1)
708801
The answer is 10\n\nMultiply 5 times 20 and take the square root of that.\n\nMultiplication and Square Roots can be done in either order.
183720
Here's the answer:\n\n88 - 8 x 8 = 640\nPut in a calculator and you will see it work. =>
1152199
It doesn't have a square root. A square root has to be an exact number (no decimals). Because it means that it is whatever that number is squared. ex: 100=10^2(10 squared). If it's a decimal number that goes on forever, it's impossible to square it because it's kinda infinite.