Q: How do you work out 7 - square root of 5 squared?

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The square root of 5 squared is 5, which is a rational number.

30

b over the square root of 5 The square root of 5b squared is 5b, and the simplified form of the square root of 125 is 5 root 5. The 5s then cancel out leaving b over the square root of 5.

5

5

It seems to be 25. Call your number "x". x = 5 square root of (5 square root of (5 ...) Square it; this will eliminate the outermost square root sign: x squared = 25 times 5 square root of (5 square root of (... Dividing the second equation by the first one, you get: x squared / x = 25 x / x x = 25

a square root is the opposite of a square.5 squared is 5 x 5 so 25that means that the square root of 25 is 522 = 4square root of 4 = 2

From point A to point B You need the X and Y value of both point A and B Formula = Distance = Square root of [(x1 + x2)2 + (y1 + y2)2] So therefore given points (1:2) and (5:-6) Square root of (1 - 5)squared + (2 + 6)squared =Square root of -4 squared + 8 squared =Square root of 16 + 64 =Square root of 80 This can be your answer but you should go a step further =Square root of 80 =Square root of 16 * 5 =4*Square root of 5

5 squared is 25 4 squared is 16 25-16= 9 the square root of 9 is 3.

5

The square root of 5 is closer to 2. 2 squared is 4 and 3 squared is 9. 4 is much closer to 5 than 9.

square root of 80 simplified= 16*5= 4 squared *5

2(q^2 - 5) or 2(q - the square root of 5)(q + the square root of 5)

well, the square root of 81 is 9, and seven squared is 49, so it wud be 40

b is the square root of 5/3

+ Square root of 64 divided by square root of 16= 8/4=2. 2+5=7.7 squared 7 times is 823,534. 823,534 - 19=823,524.So the answer is 823,524.

twenty three has no square root but it will be in between 4 squared and 5 squared but more towards the 5. also there is + and - square roots such as the two square roots of 9 are +3 and -3. - times - = + and + times + = +.

The square root of a number is that number which, when squared, gives you the given number. For example, the square root of 25 is 5, since if you square 5, you get 25. It is the "inverse function" (that is, in a way it's the opposite) of squaring.

Call this number "x". In this case:x = root(5 root(5 root(5 root(5... Since the expression inside the first root is equal to the entire expression, you get: x = root(5 x) Squaring both sides, to get rid of the rood, you get: x squared = 5x x squared - 5x = 0 x(x - 5) = 0 So, x is either equal to 0, or to 5. Indeed, if you start with any number and repeatedly multiply by 5 and then take the square root, you get closer and closer to 5... unless you start with zero, in which case you get exactly zero.

Five squared is 25. Six squared is 36. ? squared is 29. (It's between 5 and 6.)

252 (or 25 squared) = 625. NOTE : The square root of 25 is ±5

1/2 times (1 - square root of 5), or 1/2 times (1 + square root of 5)

Since the number ends in 5, the square root (if an integer) will end in 5. 15 squared is too low, 35 squared is too high. 25 x 25 = 625

The square root of (-5)2 is 5. (-5 is also a square root, but "the" square root refers to the positive root in this case.) The square root of -52 is the square root of -25, or 5i. "i" is the imaginary unit. Read about "imaginary numbers" or "complex numbers" for more information. This would create confusions. Would that mean that the square of any negative number is negative?

5 squared equals 25. This is because 5*5 = 25. The definition of squared means you are multiplying a number times itself.