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The square root of 81 is 9. 9 x 9 = 81.

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โˆ™ 2009-11-24 09:00:34
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Q: What is the squared root of 81?
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What is the root of 81 squared?

The square root of 81 squared is 81.


What is the cube root of 729 and then squared?

The cubed root of 726 is 9. 9 squared is 81


What is the cube root of 729 and then squared it?

81


What is the cube root of 81 then squared?

~18.721


What is the square root of 81 simplified as?

The square root of 81 is 9. This is because 9*9 is 81. This also means that 81 is 9 squared or 92.


The square root of 81 is how much less than 7 squared?

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


What is 100 when its squared?

When 100 is squared, the root is 10. That means you can multiply 10 by 10 and the answer is 100. The square root of 81 is 9 and 8 is the square root of 64.


What squared is 81?

9 squared equals 81.


What are the rules for squares and squares roots?

With square roots if you have a number times itself or squared then that that product is that numbers square root example: 9x9= 81 81 square root is 9


The length of the hypotenuse of a right triangle is 15 and the length of one leg is 12 find the length of the other leg?

a squared + b squared = c squareda squared + 12 squared = 15 squareda = square root(225 - 144)a = square root(81)a = 9


How many solutions does 81 squared have?

One: 81 squared = 81^2 = 6561


What is the answer to the cube root of 729 then square it?

The cube root of 729 is 9 and 9 squared is 81.


Is 96 a square number?

Not as far as integers-whole numbers-are concerned no. 9 squared is 81. 10 squared is 100. The square root of 96 (you can also say 96^0.5) is 9.797959... Not as far as integers-whole numbers-are concerned no. 9 squared is 81. 10 squared is 100. The square root of 96 (you can also say 96^0.5) is 9.797959...


What does square root of 75 lie between?

8 and 9. 8 squared is 64. 9 squared is 81. 64 < 75 < 81, hence the square root of 75 is somewhere between 8 and 9.


What is the length of the sides of a square with and area of 324 centimeters squared?

Square root of 324 = square root of (81 x 4) = square root of 81 x square root of 4 and that is 9 x 2 = 18 cm


What are the two whole numbers closest to the square root of 89?

The square root of 89 is approximately 9.4 so 9 and 10 are the closest whole numbers. You could also notice that 9 squared is 81 and 10 squared is 100 which are the closest perfect squares to 81.


Can you make a square from the factors of 81?

9 x 9 = 81 9 squared = 81 3 squared times 3 squared = 81


What does 9 squared mean?

9 Squared is 81.Squared means to times a number by itself so..... 9 squared = 9x9 = 81!


How do you find the radius of a circle if area is 81 pi?

Divide the 81 pi by pi, then square root it. (Use the formula for area of circle, which gives 81pi=pi*radius squared, but rearrange to find the radius). i.e. it's the square root of 81


What is 3x squared - (3x) squared?

3x squared - (3x) squared = 0


How do you solve x squared equals negative 81?

x2=-81take the square root of both sidessince 81 is negative you need to take 81 times i when i=-1 then solve as the square root of 81. your answer is x=9i


What is the answer to -9 squared?

-9 squared is 81.


Factor 9x squared - 6xy plus y squared - 81?

Type your answer here... 81


What is 9 squared 16 squared?

9 squared is 81 and 16 squared is 256


Nine squared is how much more than the square root of nine?

81 - 3 = 78 81 - -3 = 84

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